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The Subaru exhaust system is essential for keeping your vehicle running smoothly, quietly, and efficiently. At Genuine Subie Parts, we provide OEM Subaru exhaust parts designed to fit your WRX, STI, Forester, Outback, Crosstrek, Legacy, and BRZ. Whether you are replacing a worn component or upgrading for better performance, factory Subaru exhaust replacements ensure the perfect fit and long-lasting reliability. Our inventory includes Subaru exhaust manifolds, catalytic converters, gaskets, mufflers, resonators, downpipes, and complete exhaust assemblies. Every part is engineered to meet original factory specifications, so you maintain the performance, fuel efficiency, and sound balance your Subaru was built to deliver. Unlike aftermarket alternatives, OEM Subaru exhaust parts are tested for durability and emissions compliance, making them the trusted choice for daily driving and long-term reliability. A well-maintained exhaust system also protects your engine, improves power delivery, and keeps harmful gases out of the cabin. From restoring quiet comfort to enhancing your WRX STI’s sporty tone, Genuine Subie Parts has you covered with factory-fit exhaust solutions. Browse our full selection of Subaru exhaust parts and order online with confidence. All parts ship quickly, and our Subaru specialists are here to help you find exactly what you need for your model and year.



WRX STI INSTRUMENT GAUGE CLUSTER SPEEDOMETER – Precision Meets Performance

Ever wondered what it feels like to sit behind the wheel of a Subaru WRX STI and have every critical detail of your drive displayed with crystal-clear precision? The WRX STI INSTRUMENT GAUGE CLUSTER SPEEDOMETER isn’t just another part of your dashboard—it’s the beating heart of your performance cockpit. Whether you’re hitting the track, cruising the highway, or tackling daily drives, this gauge cluster is engineered to give you accuracy, style, and reliability every time you turn the key.

Why the WRX STI Instrument Gauge Cluster Speedometer Matters

When you drive a WRX STI, every second counts. The engine’s roar, the turbo’s whistle, and the thrill of acceleration demand a gauge system that keeps up with your performance. The WRX STI INSTRUMENT GAUGE CLUSTER SPEEDOMETER ensures that speed, RPM, fuel, and warning indicators are displayed with unmatched clarity, so you’re always in tune with your machine.

This isn’t just about function—it’s about confidence. A failing or inaccurate speedometer cluster can compromise your awareness, safety, and performance. That’s why Subaru engineered this OEM cluster to deliver factory precision and long-term durability.

What Makes This Gauge Cluster Stand Out?

  • OEM Quality & Fitment: Designed specifically for the WRX STI, ensuring plug-and-play installation. No cutting, splicing, or guesswork.

  • Performance-Driven Accuracy: Speedometer, tachometer, and auxiliary gauges provide real-time precision even under aggressive driving conditions.

  • Factory Styling: Clean, sleek, and unmistakably Subaru. The red STI branding, sharp illumination, and factory layout bring your interior to life.

  • Durability: Built to handle years of high-performance driving, whether it’s daily commutes or weekend track sessions.

Installing the WRX STI INSTRUMENT GAUGE CLUSTER SPEEDOMETER is more than just a repair or replacement—it’s restoring the true driving spirit of your STI.

How to Install and Use

Installation is straightforward when replacing your old or failing gauge cluster:

  1. Disconnect the battery to avoid electrical issues.

  2. Remove the trim panels around the cluster using a plastic trim tool.

  3. Unbolt the cluster unit carefully.

  4. Disconnect the wiring harness and swap in the new OEM gauge cluster.

  5. Secure everything back in place, reconnect the battery, and test.

It’s a job most enthusiasts can handle with basic tools, but if you’re not comfortable, a Subaru technician can install it for you in under an hour.

Once installed, you’ll notice the immediate difference in clarity, responsiveness, and the overall aesthetic of your cabin.

Where This Gauge Cluster Shines

This isn’t just a part—it’s an upgrade that restores full confidence in your WRX STI. Whether your old cluster failed, the speedometer started misreading, or the tachometer isn’t keeping up, this replacement ensures you’re back in full control.

Perfect for:

  • Daily drivers who want reliability.

  • Track enthusiasts who demand split-second accuracy.

  • Subaru purists who want OEM parts instead of aftermarket compromises.

When you choose the WRX STI INSTRUMENT GAUGE CLUSTER SPEEDOMETER from GenuineSubieParts.com, you’re choosing peace of mind.

Frequently Asked Questions (FAQ)

Q1: Is this WRX STI Instrument Gauge Cluster Speedometer OEM or aftermarket?
A1: This is a genuine OEM Subaru part, specifically engineered for WRX STI models. It fits perfectly, performs flawlessly, and matches factory specifications.

Q2: Do I need professional installation, or can I install it myself?
A2: While professional installation is always recommended for guaranteed performance, many Subaru enthusiasts successfully install their own gauge clusters with basic tools. It’s designed as a direct replacement with plug-and-play wiring.

Why Choose GenuineSubieParts.com?

You could shop around, but when it comes to critical components like the WRX STI INSTRUMENT GAUGE CLUSTER SPEEDOMETER, don’t risk knock-offs or cheap imitations. At GenuineSubieParts.com, we provide:

  • 100% authentic Subaru OEM parts.

  • Expert support from Subaru specialists who understand your WRX STI inside and out.

  • Fast, reliable shipping across the U.S.

  • Competitive pricing without sacrificing quality.

Your Subaru deserves parts that are built for it—not “universal” substitutes.

The Driving Experience – Imagine This

You’re cruising down the open road in your STI. The turbo spools, your RPMs climb, and your eyes glance down at the cluster. The red-lit dials sweep with precision, showing every shift point, every surge of acceleration, every heartbeat of your engine.

That’s the experience the WRX STI INSTRUMENT GAUGE CLUSTER SPEEDOMETER delivers—clarity, control, and confidence.

Wouldn’t you want that same factory-fresh accuracy every time you drive?

Final Thoughts

The WRX STI INSTRUMENT GAUGE CLUSTER SPEEDOMETER isn’t just a replacement part—it’s an essential upgrade that restores accuracy, enhances your driving experience, and preserves the legendary Subaru performance DNA.

Don’t let a failing speedometer cluster hold you back. Upgrade with confidence and experience the difference genuine Subaru engineering makes.

Key Features Recap

  • OEM Subaru gauge cluster for WRX STI

  • Precise speedometer and tachometer readings

  • Plug-and-play installation

  • Factory red STI styling

  • Durable, reliable, and performance-tested

Ready to Upgrade?

If your WRX STI deserves nothing but the best, then the WRX STI INSTRUMENT GAUGE CLUSTER SPEEDOMETER is exactly what you’ve been looking for. Order today from GenuineSubieParts.com and get back on the road with confidence.



WRX STI HARMON KARDON FRONT REAR DOOR PANEL – Elevate Your Cabin With Sound & Style

When you step into a Subaru WRX STI, you expect adrenaline, precision, and performance. But true driving pleasure isn’t just about horsepower or torque—it’s about how every sense is engaged. That’s why upgrading to the WRX STI HARMON KARDON FRONT REAR DOOR PANEL is one of the smartest moves you can make. It’s not only a door panel upgrade; it’s a transformation of your interior aesthetics and acoustic experience.

If you’ve ever wished your STI’s cabin felt more like a premium performance cockpit while delivering crystal-clear audio, these OEM Harmon Kardon door panels are exactly what you need.

Why Choose the WRX STI Harmon Kardon Door Panels?

The WRX STI HARMON KARDON FRONT REAR DOOR PANEL is engineered with both style and function in mind:

  • Premium Integration – Designed specifically for models equipped with the Harmon Kardon sound system.

  • Acoustic Engineering – Enhances speaker placement for cleaner, richer audio.

  • OEM Fitment – Built to Subaru’s exact specifications for flawless installation.

  • Refined Interior Finish – Premium trims and textures elevate your cabin look.

This isn’t just an upgrade—it’s the missing link between your STI’s raw performance and a luxurious, immersive driving experience.

Feel the Difference – Every Note, Every Touch

Subaru partnered with Harmon Kardon, one of the world’s most respected names in audio, to deliver sound precision tailored for the STI’s interior dimensions. The WRX STI HARMON KARDON FRONT REAR DOOR PANEL ensures that your speakers perform at their best, with carefully designed enclosures that maximize clarity and bass response.

Every touch matters too. The materials used in these panels feel more premium, enhancing the cabin’s tactile feedback. It’s the perfect balance of motorsport aggression and refined comfort.

Installation: OEM Simplicity

Since these are genuine Subaru components, installation is straightforward:

  • Direct Swap – Designed to replace your factory panels without modification.

  • Hardware Compatible – Works with existing clips and fasteners.

  • DIY Ready – Can be installed with common tools at home.

Whether you’re refreshing your interior or performing a full upgrade, these panels offer a seamless transition to OEM luxury and audio excellence.

Where Do These Panels Make the Most Difference?

  • Daily Driving – Crisp, balanced audio turns every commute into a private concert.

  • Long Road Trips – Reduce cabin fatigue with better sound distribution and premium materials.

  • Performance Driving – Enjoy soundtrack clarity without rattles or distortion, even at high RPMs.

  • Interior Restorations – Replace worn, faded, or damaged panels with OEM perfection.

Signs You Need to Upgrade Your Door Panels

If you’re debating whether the WRX STI HARMON KARDON FRONT REAR DOOR PANEL is right for you, consider these questions:

  • Are your current panels scratched, cracked, or faded?

  • Do you notice rattling or muffled sound from your doors?

  • Do you want your STI’s cabin to match the level of engineering under the hood?

If you answered yes to any of these, this OEM upgrade is the right choice.

Visit our blog post page learn on How to Remove a Subaru Door Panel .

FAQs – WRX STI Harmon Kardon Door Panels

Q1: Do these door panels fit non-Harmon Kardon models?
A: These are designed specifically for Harmon Kardon-equipped STIs. While they may physically fit, optimal performance is achieved when paired with the factory Harmon Kardon audio system.

Q2: How do I maintain these panels to keep them looking new?
A: Simply wipe them down with a microfiber cloth and a mild interior cleaner. Avoid harsh chemicals to preserve the premium finish and stitching details.

OEM vs Aftermarket Panels

You might wonder—why not go aftermarket? The difference is clear:

  • Aftermarket Panels – Risk of poor fitment, rattling, mismatched textures, and reduced resale value.

  • OEM Harmon Kardon Panels – Perfect factory fit, premium acoustic design, durable materials, and long-term value for your STI.

When it comes to your Subaru, OEM is always the smarter investment.

Pair Your Upgrade With Other Interior Enhancements

For the ultimate cabin experience, consider pairing the WRX STI HARMON KARDON FRONT REAR DOOR PANEL with:

Together, these upgrades transform your STI from a performance car into a performance-luxury hybrid that’s uniquely yours.

Why Order From Genuine Subie Parts?

When you choose Genuine Subie Parts, you’re choosing:

  • 100% OEM Subaru parts – Guaranteed fitment and durability.

  • Subaru Enthusiast Support – Knowledgeable staff who live and breathe Subaru performance.

  • Fast Shipping – Get your upgrades quickly and reliably.

  • Trusted Source – Thousands of Subaru owners rely on us to keep their vehicles authentic and performance-ready.

Your WRX STI deserves the best—and that’s exactly what we deliver.

Final Thoughts

The WRX STI is already an icon of performance, but with the WRX STI HARMON KARDON FRONT REAR DOOR PANEL, you unlock a new level of interior refinement and sound excellence. From the premium tactile feel of the door panels to the enhanced clarity of every beat, this OEM upgrade ensures your cabin experience matches the legendary engineering of your STI.

So here’s the big question: Are you ready to make your STI’s interior as thrilling as its performance?

Upgrade today with the WRX STI HARMON KARDON FRONT REAR DOOR PANEL, available now at Genuine Subie Parts—where factory precision meets enthusiast passion.



15-21 6 SPEED CENTER TRANSMISSION HOUSING – Precision Engineering for WRX STI Performance

Few components in a Subaru WRX STI embody the perfect marriage of strength, precision, and performance quite like the transmission. At the heart of Subaru’s legendary rally-inspired drivetrain lies the gearbox, and at the core of that gearbox is the 15-21 6 SPEED CENTER TRANSMISSION HOUSING.

This OEM Subaru part isn’t just a piece of cast metal—it’s the backbone of the WRX STI’s drivetrain, holding the gears, shafts, synchros, and differential components together in a robust and perfectly aligned assembly. If you’re rebuilding, repairing, or upgrading your 6-speed transmission, this is the housing that ensures durability and factory fitment for your 2015–2021 WRX STI.

Whether you’re restoring your STI after years of hard driving or addressing damage caused by aggressive track sessions, the 15-21 6 SPEED CENTER TRANSMISSION HOUSING is the foundation your transmission needs to perform like new.

Why the 15-21 6 SPEED CENTER TRANSMISSION HOUSING Matters

Subaru’s 6-speed manual is legendary for its strength, crisp engagement, and ability to handle power. But none of that would be possible without a strong and precisely cast housing to keep everything in line.

The 15-21 6 SPEED CENTER TRANSMISSION HOUSING provides:

  • Structural Integrity – Holds gears, synchros, and shafts in perfect alignment.

  • Durability – Built from factory-grade materials engineered to withstand abuse.

  • OEM Fitment – Direct replacement for damaged or worn transmission housings.

  • Compatibility – Specifically designed for 2015–2021 WRX STI models.

  • Performance Reliability – Maintains the exact tolerances Subaru intended for smooth, precise gear shifts.

Without a properly functioning transmission housing, even the strongest gears won’t mesh correctly, leading to grinding, premature wear, and eventual drivetrain failure. This part is the skeleton of your WRX STI’s transmission, and replacing it with OEM ensures your car’s legendary driving experience is preserved.

Built for Enthusiasts, Designed by Subaru

The 15-21 6 SPEED CENTER TRANSMISSION HOUSING isn’t an aftermarket experiment or a reconditioned cast. It is a factory-engineered Subaru part, tested to meet the same standards your WRX STI was built with. Subaru designed its 6-speed transmission with rally racing in mind, and the housing itself reflects that same DNA of strength and endurance.

When you install this OEM part, you can expect:

  • Direct bolt-on compatibility – No modifications required.

  • Factory tolerances – Ensures gear and synchro engagement is as smooth as when new.

  • Peace of mind – Built to handle spirited daily driving, autocross, or track conditions.

This isn’t just about getting your car running again—it’s about restoring it to Subaru’s performance standard.

When Should You Replace the Transmission Housing?

The 15-21 6 SPEED CENTER TRANSMISSION HOUSING is not a part most Subaru drivers think about—until something goes wrong. Because this housing supports every gear, bearing, and shaft, even small cracks or warping can cause big issues.

Here are signs it may be time to replace your housing:

  • Visible cracks or damage from impact or abuse.

  • Leaking fluid from hairline fractures.

  • Misaligned gears leading to difficulty shifting.

  • Excessive noise or grinding under load.

  • Rebuilding the transmission after catastrophic failure.

If you’re already tearing down your 6-speed to replace gears, synchros, or bearings, it’s wise to inspect the housing carefully. A compromised housing can quickly destroy new internals if left unchecked.

Installation Insights

Installing a 15-21 6 SPEED CENTER TRANSMISSION HOUSING is not a small job. It requires complete disassembly of the 6-speed transmission, transfer of all internals, and precise reassembly to Subaru torque specifications.

For most owners, this isn’t a DIY job—it requires a skilled Subaru technician or transmission builder. However, for seasoned enthusiasts or builders, the reward of refreshing your transmission with a brand-new OEM housing is well worth the effort.

Because every component inside relies on the housing’s alignment, precision during installation is critical. Done properly, your WRX STI’s gearbox will feel just as solid as the day it rolled off the factory floor.

FAQs – 15-21 6 SPEED CENTER TRANSMISSION HOUSING

Q1: Is this housing compatible with all WRX STI models?
A: This 15-21 6 SPEED CENTER TRANSMISSION HOUSING is specifically designed for 2015–2021 Subaru WRX STI 6-speed manual transmissions. It will not fit earlier STI models without modification.

Q2: Can I reuse my existing gears and synchros with this housing?
A: Yes—if your internal transmission components are still in good condition, they can be transferred into this new housing. However, if your previous housing was damaged, we recommend inspecting all internals for wear before reusing them.

Why Choose OEM Over Aftermarket?

When it comes to critical drivetrain components, OEM isn’t just better—it’s essential. Aftermarket housings often lack the precision casting, exact fitment, and durability that Subaru engineers into every OEM part.

With an OEM 15-21 6 SPEED CENTER TRANSMISSION HOUSING, you can trust that:

  • The material quality matches factory specifications.

  • Fitment is exact, with no risk of misalignment.

  • You get the longevity Subaru designed into every STI.

It’s the difference between a reliable daily driver and a costly rebuild.

Related Components Worth Considering

If you’re already diving into a transmission rebuild, now is the perfect time to inspect and refresh related parts. Commonly paired replacements include:

  • Synchros and Bearings – Ensure smooth gear engagement.

  • Seals and Gaskets – Eliminate leaks and maintain proper lubrication.

  • Shift Forks – Replace worn forks for precise shifting.

  • Clutch Assembly – Prevent future labor costs by refreshing your clutch while the transmission is out.

  • Transmission Mounts – Upgrade to stiffer mounts for improved drivetrain response.

Pairing these with your 15-21 6 SPEED CENTER TRANSMISSION HOUSING ensures your STI’s transmission is truly battle-ready.

The Genuine Subie Parts Advantage

When it comes to sourcing Subaru components, not all suppliers are created equal. At Genuine Subie Parts, we specialize in authentic, OEM Subaru components. That means every 15-21 6 SPEED CENTER TRANSMISSION HOUSING we sell is backed by Subaru’s quality standards—no knockoffs, no guesswork.

Why buy from us?

  • 100% OEM Subaru parts – Guaranteed fit and reliability.

  • Expert Subaru knowledge – We know Subarus inside and out.

  • Fast shipping nationwide – Get your build back on track quickly.

  • Customer support you can trust – Real enthusiasts ready to help.

We understand what it means to own and maintain a WRX STI. That’s why we only deliver the best.

Final Thoughts

Your Subaru WRX STI’s transmission is more than a gearbox—it’s the heart of the driving experience. The crisp, mechanical feel of each gear change, the strength to handle rally-inspired abuse, and the reliability for daily use all depend on one thing: a strong and perfectly engineered housing.

The 15-21 6 SPEED CENTER TRANSMISSION HOUSING is the foundation of that system. By choosing an OEM replacement, you’re not just repairing your STI—you’re preserving the precision, durability, and performance Subaru intended.

Whether you’re rebuilding after a failure, refreshing for long-term reliability, or preparing for the next stage of performance, this transmission housing ensures your 6-speed remains as iconic as ever.

So the real question is: Are you ready to restore the backbone of your STI’s performance?

The product might show a few cosmetic signs of usage, but it works perfectly and operates as expected.
 



05 WRX STI AC AC COMPRESSOR ASSEMBLY – Keep Your Cool Where Performance Meets Comfort

Power, Speed, and Comfort: Why Settle for Less?

Your Subaru WRX STI isn’t just a car—it’s a turbocharged legend on wheels. But here’s a question: what’s performance without comfort? Imagine launching down the freeway in your 2005 WRX STI, turbo whistling, boxer engine roaring—yet inside the cabin, you stay ice-cool, fresh, and comfortable. That’s the unsung heroism of the 05 WRX STI AC AC Compressor Assembly. It doesn’t just push cold air; it transforms every drive into a perfect balance of thrilling performance and everyday comfort.

Why This Part Matters – The Heart of Your Cooling System

The air conditioning system in your WRX STI relies on a network of precision parts. At the center of it all sits the compressor—the workhorse that pressurizes refrigerant and cycles it through your condenser, evaporator, and cabin vents. Without a strong compressor assembly, you’re left sweating through summer drives or fighting fogged-up windows on humid mornings.

The 05 WRX STI AC AC Compressor Assembly is more than a replacement part—it’s Subaru’s factory-engineered answer to maintaining the climate control that keeps you cool in August traffic and clear-headed in January storms. With Genuine Subaru parts, you’re not gambling with cheap aftermarket shortcuts; you’re investing in the same level of reliability and precision that your STI was born with.

What Exactly Is the 05 WRX STI AC AC Compressor Assembly?

At its core, this assembly is the central unit that compresses and circulates refrigerant gas through your air conditioning system. Designed specifically for the 2005 Subaru WRX STI, the OEM compressor assembly includes:

  • The compressor unit itself – driven by your serpentine belt and engineered to Subaru’s tight tolerances.

  • Pulley and clutch mechanism – ensuring on-demand engagement and disconnection for efficient cooling without robbing unnecessary power.

  • Mounting brackets and connections – for seamless installation without modification.

Unlike universal aftermarket compressors, the genuine Subaru 05 WRX STI AC AC Compressor Assembly is designed to match your engine bay layout, mounting points, and refrigerant line positions perfectly. That means no awkward fittings, no performance loss, and no long-term reliability issues.

How to Install – Step by Step Guidance

Installing an AC compressor assembly isn’t as intimidating as it sounds if you know your way around a WRX STI engine bay. Here’s the general process:

  1. Safely evacuate the refrigerant from your system (this step must be done by a certified shop due to EPA regulations).

  2. Disconnect the negative battery terminal for safety.

  3. Remove your serpentine belt and disconnect the electrical connector to the compressor clutch.

  4. Unbolt refrigerant lines from the old compressor and plug them to prevent contamination.

  5. Unbolt and remove the old compressor assembly.

  6. Install the new 05 WRX STI AC AC Compressor Assembly, tightening bolts to Subaru factory torque specifications.

  7. Reconnect refrigerant lines and electrical connections.

  8. Reinstall the serpentine belt and battery terminal.

  9. Recharge the AC system with the correct refrigerant and oil balance.

Once complete, start your engine, engage the A/C, and enjoy crisp, cool air flowing through your cabin.

FAQ : Do I Really Need an OEM 05 WRX STI AC AC Compressor Assembly?

Yes. While aftermarket compressors may fit in theory, they often don’t deliver the same long-term durability or efficiency. The OEM unit is specifically balanced to work with the EJ257 turbocharged engine’s belt system, ensuring smooth pulley rotation and reliable clutch engagement. Cheap replacements can lead to premature failure, noise, or insufficient cooling.

Where to Buy – Your Source for Genuine Subaru Parts

When you’re looking for authentic replacement parts, don’t leave it to chance. At Genuine Subie Parts, you get factory-backed Subaru components that guarantee proper fitment for your 2005 WRX STI. No second-guessing part numbers, no mismatched fittings, just genuine Subaru quality shipped straight to your door.

Because this is a direct-fit OEM 05 WRX STI AC AC Compressor Assembly, you won’t need to hunt for adapters or fabricate mounts. It’s as close to “plug and play” as you can get in the world of automotive air conditioning.

FAQ : How Do I Know If My AC Compressor Assembly Is Failing?

Common signs include:

  • Warm air blowing from vents even with A/C on.

  • Grinding, squealing, or clicking noises from the compressor pulley.

  • A/C clutch that doesn’t engage when the system is activated.

  • Refrigerant leaks around the compressor body or hose connections.

If you’ve noticed any of these, it’s time to replace your 05 WRX STI AC AC Compressor Assembly before it fails completely.

Why Choose the 05 WRX STI AC AC Compressor Assembly?

Because it’s built for more than comfort—it’s built for confidence. When your STI is at peak boost, heat management is already critical under the hood. A properly functioning AC system not only cools your cabin but also helps regulate airflow across other engine components. Subaru designed this compressor to integrate seamlessly with your vehicle’s cooling and belt-driven systems, so every component works in harmony.

And let’s be honest—driving an STI without working air conditioning may sound hardcore, but long trips, passengers, and daily commutes beg for comfort. The 05 WRX STI AC AC Compressor Assembly delivers both reliability and the kind of icy airflow that makes your ride feel refined, even when your turbo is screaming.

 A Question for You

What’s more satisfying—knowing your STI can outrun most cars on the road, or cruising past them in absolute comfort with cool, crisp air blasting on your terms? Why settle when you can have both?

How This Part Protects Your STI Investment

Your 2005 WRX STI isn’t just a vehicle—it’s an icon, a car that deserves to be preserved with genuine parts. Installing the correct compressor assembly means you protect your investment from improper cooling, belt misalignment, or refrigerant inefficiencies. With Genuine Subaru assemblies, you extend the lifespan of your STI’s climate control system and guarantee a driving experience that matches Subaru’s original engineering vision.

FAQ #3: Can I Replace the Compressor Without Replacing Other AC Components?

Yes, but it’s recommended to inspect related components. If your condenser, drier, or refrigerant lines show age or contamination, replacing them at the same time ensures maximum efficiency and prevents premature compressor wear. Many technicians recommend at least flushing the system and replacing the receiver-drier when swapping compressors.

 Own the Drive, Own the Comfort

The 05 WRX STI AC AC Compressor Assembly isn’t just a part—it’s the bridge between raw Subaru performance and daily driving livability. It restores your cabin to a cool sanctuary, ensures long-term system health, and provides the peace of mind only genuine Subaru parts can deliver.

At Genuine Subie Parts, you’re not just buying a part you’re buying the assurance that your Subaru stays 100% Subaru, down to the bolts. Performance, precision, and comfort wrapped into one essential component.

So, the real question is: are you ready to restore your STI’s comfort to factory-fresh levels with a genuine 05 WRX STI AC AC Compressor Assembly?



SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS – Elevate Your Ride Performance

Every WRX STI enthusiast knows that handling, stability, and comfort are the cornerstones of an exhilarating driving experience. Your rear suspension plays a critical role in achieving that perfect balance, and the SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS are engineered to deliver just that. Whether carving through winding roads, hitting the track, or cruising on the highway, these OEM components transform your rear suspension for superior control, comfort, and reliability.

Imagine taking a tight corner with your WRX STI and feeling precise control over every inch of your car’s movement. The SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS allow your suspension to respond perfectly to every input, reducing body roll, improving traction, and delivering a smoother, more confident ride.

Why Upgrade to OEM Rear Struts, Shocks, and Springs?

Your WRX STI’s rear suspension is responsible for maintaining balance, absorbing road imperfections, and providing the performance edge that Subaru enthusiasts crave. Over time, shocks and struts wear out, springs sag, and the handling dynamics deteriorate. Installing the SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS ensures:

  • Restored Ride Quality – Smooth, controlled response over bumps, dips, and curves.

  • Improved Handling – Minimized body roll and better cornering stability.

  • Enhanced Safety – Proper damping and spring rates maintain tire contact with the road.

  • Long-Term Durability – OEM components engineered to last, resisting wear and corrosion.

  • Factory Fitment – Designed specifically for WRX STI rear suspension geometry, ensuring seamless installation.

By replacing worn components with genuine OEM parts, you restore your WRX STI’s original performance capabilities—or even enhance them with updated factory-quality components.

What Are Rear Struts, Shocks, and Springs?

Understanding the role of each component helps appreciate why this upgrade is essential:

  • Struts – Structural elements that support the vehicle’s weight while providing damping. They also house shock absorbers in a single unit for precise suspension performance.

  • Shocks – Control the oscillation of your springs, absorbing bumps and maintaining tire contact with the road.

  • Springs – Support the vehicle weight and determine ride height, stiffness, and handling characteristics.

Together, the SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS work in harmony to provide a balanced, controlled, and responsive driving experience.

How Does This Upgrade Improve Your WRX STI?

Replacing or upgrading your rear suspension with OEM components provides multiple advantages:

  • Cornering Precision – Stiffer, properly damped struts and shocks reduce body roll, giving you confidence in high-speed turns.

  • Smooth Ride Quality – Absorb road imperfections more efficiently, ensuring a comfortable ride without sacrificing performance.

  • Enhanced Traction – Consistent tire contact improves grip during acceleration, braking, and cornering.

  • Durability and Longevity – Built to OEM standards, these parts resist wear and maintain performance for years.

  • Performance Consistency – Your WRX STI responds predictably in all conditions, from spirited driving to daily commuting.

Whether you’re a track enthusiast or a weekend warrior, these rear struts, shocks, and springs provide the perfect balance between performance and comfort.

Signs You Need New Rear Suspension Components

Not sure if it’s time to upgrade? Look for these common indicators:

  • Excessive bouncing or bottoming out on bumps.

  • Noticeable sagging or uneven rear ride height.

  • Increased body roll during turns or lane changes.

  • Reduced traction or instability on rough roads.

  • Clunking or unusual noises from the rear suspension.

If you experience any of these symptoms, it’s time to invest in SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS to restore safety, performance, and confidence on the road.

Installation & Compatibility

Installing the SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS is straightforward thanks to their OEM design:

  • Direct Fit – Engineered for WRX STI models, requiring no modifications.

  • Professional or DIY Friendly – Can be installed by a qualified mechanic or a skilled DIY enthusiast with proper tools.

  • Safety Integration – Maintains correct geometry and alignment for all suspension-related safety systems.

  • Optional Alignment – After installation, a professional wheel alignment is recommended to ensure optimal handling and tire wear.

OEM fitment guarantees that your suspension works exactly as Subaru intended, maintaining factory specifications for performance and safety.

Use Cases & Benefits

  1. Track Days & Performance Driving – Optimized damping improves cornering precision and stability at high speeds.

  2. Daily Driving – Smooth ride quality without sacrificing responsiveness.

  3. Off-Road & Rough Roads – Absorb bumps, potholes, and uneven terrain more effectively.

  4. Interior Comfort – Reduced vibrations and body movement translate into a more enjoyable driving experience.

The rear suspension is critical to both comfort and performance. Upgrading ensures your WRX STI delivers the full driving experience Subaru designed.

FAQs – SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS

Q1: Are these components compatible with all WRX STI models?
A: These rear struts, shocks, and springs are specifically designed for WRX STI models. Please confirm your vehicle year and model for exact fitment.

Q2: How often should I replace my rear struts, shocks, and springs?
A: OEM components typically last between 50,000–100,000 miles, depending on driving style, road conditions, and maintenance. Signs of wear include increased body roll, bouncing, or sagging.

Q3: Can I install these myself?
A: While a skilled DIYer can install them, professional installation is recommended to ensure proper torque, alignment, and safety.

OEM vs Aftermarket – Why Choose Genuine Subaru Parts

Aftermarket suspension components may be cheaper, but OEM provides:

  • Perfect Fit – No modifications needed for installation.

  • Reliability – Tested to Subaru’s high-quality standards for durability and performance.

  • Safety Compliance – Maintains suspension geometry and all safety integrations.

  • Longevity – Resists premature wear and corrosion better than many aftermarket alternatives.

Choosing OEM ensures your WRX STI performs as intended, delivering precise handling, comfort, and stability.

Complementary Upgrades

To maximize rear-end performance and handling, consider pairing your SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS with:

Together, these upgrades create a fully responsive and confident WRX STI driving experience.

Final Thoughts

Your WRX STI deserves a rear suspension that can handle every corner, bump, and spirited acceleration with precision. The SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS restore factory-level performance and comfort while delivering long-term reliability.

Ask yourself: Do you want your WRX STI to feel as agile, balanced, and confident as the day it rolled off the assembly line? If the answer is yes, investing in OEM rear suspension components is the smart choice.

Upgrade your ride today with SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS from Genuine Subie Parts and feel the difference in every turn, bump, and straightaway.

The product might show some minor cosmetic wear; howeverit works perfectly and operates as it should.



2020 SUBARU BRZ TS FRONT SEATS SET – Performance Meets Precision

The Seat That Defines the Drive

Slide into a cockpit designed for driving enthusiasts and immediately feel the difference. The 2020 SUBARU BRZ tS Front Seats Set isn’t just about sitting—it’s about connecting you directly with the car, the road, and the thrill of performance driving. These factory-engineered OEM front seats were built exclusively for the limited-production Subaru BRZ tS, a model designed with Subaru Tecnica International (STI) tuning that elevates style, comfort, and control.

When you swap out your standard BRZ seating for the 2020 Subaru BRZ tS front seats set, you’re not just upgrading your interior—you’re unlocking an immersive driving experience that rivals high-end sports cars.

Why These Seats Matter

For a vehicle like the BRZ, everything is about balance—lightweight agility, sharp handling, and pure driver engagement. Your seats play a critical role in that equation. With the 2020 SUBARU BRZ tS Front Seats Set, you get:

  • Aggressive Side Bolstering – Keeps you planted during cornering without sacrificing comfort.

  • Premium Alcantara and Leather Blend – A luxurious feel with practical grip for spirited driving.

  • Iconic Red Stitching – A visual cue of Subaru’s STI heritage, instantly upgrading the cabin aesthetic.

  • Perfect OEM Fitment – Direct bolt-in design engineered specifically for the 2020 BRZ tS.

Your seats are the bridge between you and your BRZ’s chassis. With these factory-tuned seats, Subaru ensures every input—from throttle to steering—feels intentional and connected.

Where Style Meets Function

Inside the cabin of the 2020 BRZ tS, the front seats set was more than a styling choice. The Alcantara surfaces add friction to keep you in position during track days, while the leather accents give it the sophistication expected of a limited-edition sports coupe.

The Subaru red stitching is more than just an aesthetic touch; it’s a reminder of the STI pedigree and motorsport DNA infused into every aspect of the BRZ tS. The combination of durability, comfort, and premium design makes these seats ideal not only for performance driving but also for long road trips where comfort is key.

What You Get with the 2020 Subaru BRZ tS Front Seats Set

Purchasing this seat set from Genuine Subie Parts ensures you receive original Subaru OEM components—not aftermarket replicas. That means:

  • Both driver and passenger front seats.

  • Integrated headrests with STI-inspired styling.

  • Factory-correct upholstery with Alcantara + leather.

  • Direct compatibility with BRZ seat rails and mounting points.

  • Proper integration with safety features such as airbags and sensors.

When installed, the seats feel and look exactly like they did in the original 2020 BRZ tS, preserving authenticity and resale value.

How to Install and What to Expect

Installation is straightforward, thanks to Subaru’s factory engineering. Most enthusiasts can perform the swap with basic tools, but professional installation is always an option if you prefer.

Steps include:

  1. Disconnect your vehicle’s battery to safely handle seat airbags.

  2. Remove existing BRZ front seats by unbolting from the rails.

  3. Align and secure the 2020 BRZ tS front seats into factory mounting points.

  4. Reconnect wiring harnesses for airbags and seat sensors.

  5. Torque bolts to Subaru specifications and test seat functions.

Once installed, you’ll immediately notice the difference—not just in how they look, but in how secure and confident you feel behind the wheel.

Frequently Asked Questions

Q: Are the 2020 Subaru BRZ tS front seats compatible with all BRZ models?
Yes, these seats are a direct bolt-in upgrade for all first-generation BRZ models (2013–2020). They may also fit the Scion FR-S and Toyota 86, but OEM compatibility is guaranteed with the BRZ.

Q: Do these seats include airbags and sensors?
Yes, as OEM Subaru seats, they are fully equipped with the proper safety features to integrate seamlessly with your vehicle’s factory systems.

Q: Can I daily drive with these seats, or are they too aggressive?
Absolutely—you’ll find them supportive enough for spirited driving yet comfortable enough for long daily commutes. Subaru designed them with both performance and everyday comfort in mind.

Why OEM Beats Aftermarket Racing Seats

Aftermarket racing seats often tempt BRZ owners with their track-focused designs, but they come with trade-offs: loss of airbags, questionable fitment, and reduced comfort. With the 2020 SUBARU BRZ tS Front Seats Set, you don’t have to compromise.

You’re getting factory precision, OEM safety, and Subaru’s intentional balance of performance and comfort—all while enhancing the value and authenticity of your BRZ.

Imagine the Difference

Picture yourself sliding into the 2020 SUBARU BRZ tS front seats set before a weekend canyon run. The bolstering hugs your frame, the Alcantara grips your clothing just enough to keep you steady, and the red stitching reminds you of the motorsport heritage that powers your drive. Now imagine that same seat carrying you comfortably on a 300-mile road trip. This is the rare instance where you don’t have to choose between performance and comfort—you get both.

A Question for Every BRZ Enthusiast

If the BRZ is all about driving purity, shouldn’t your seats enhance that purity rather than hold it back? The 2020 Subaru BRZ tS Front Seats Set transforms your interior into the cockpit Subaru intended—so the real question is: what are you waiting for?

Final Thoughts on the 2020 Subaru BRZ tS Front Seats Set

Your seats aren’t just furniture—they are the most direct point of contact between you and your Subaru. With the 2020 SUBARU BRZ tS Front Seats Set, you get:

  • OEM authenticity and Subaru STI styling.

  • Perfect integration with your BRZ’s chassis and safety systems.

  • A rare combination of performance, comfort, and luxury.

Upgrading to these seats is more than a cosmetic change—it’s an investment in how you feel every time you get behind the wheel. Whether you’re carving mountain roads, attending a track day, or simply enjoying a daily commute, these seats elevate the experience.

If you own a BRZ and are passionate about driving, there’s no better way to honor Subaru’s performance heritage than with the original 2020 Subaru BRZ tS Front Seats Set.



This engine block is identical to the newest ones, labeled “705.” It features the same full-counterweight crankshaft, treated with nitriding, as seen in earlier EJ25 models. However, this crankshaft lacks the extra oiling ports present in some special edition EJs. Up to this point, the bearings and clearances fall within the usual specifications for late-model EJ257 engines.

Type RA Piston Differences

Type RA vs. STI Piston Crowns

At first glance, both the Type RA and STI pistons seem to be machined cast items. The volume of the dish in each piston is very similar, and the depth of the valve reliefs matches as well. Unfortunately, the Type RA does not come with forged pistons, which some had hoped for. However, we haven't completely ruled out the idea that the materials used for the Type RA pistons might be a different alloy that is more resistant to breaking (more ductile), given that they are produced by Hitachi instead of Aisin. Additionally, it looks like the Type RA pistons have crowns that are about 1 to 2mm thicker than those of the STI pistons, although this is difficult to see in the image.Type RA vs. STI Piston Side Profile

When observing the pistons from the side, a few distinctions become evident. To begin with, the top ringland coating on earlier STI pistons reaches the crown, likely due to variations in manufacturing methods (less or different tooling), rather than indicating any notable performance changes. Additionally, the Type RA piston has significantly more material around the wrist pin for support.The compression height, positions of the rings, and other measurements seem unchanged. This indicates that neither the position nor the thickness of the ringlands has altered. The gaps for the top rings were measured at 0.010″, 0.010″, 0.011″, and 0.011″, while the lower ring gaps were recorded at 0.014″, 0.014″, 0.014″, and 0.015″.

Type RA vs. STI Piston Bottom

From the base, you can observe the increased material around the wrist pin area (marked in red) and the decreased size of the large center support (highlighted in green). The Type RA structure excels in piston strength because it lessens the cantilever effect and provides enhanced support for the wrist pin.Previously, STI pistons had a weight of 414 grams, whereas the Type RA pistons come in at 424 grams. This additional weight of 10 grams is negligible considering the advancements in the piston’s design. For reference, forged pistons designed for the EJ257 generally fall within the 370 to 400 gram range, varying based on bore size and construction. Both engines use wrist pins of the same weight.

Type RA Con Rod Differences

Type RA vs. STI vs. JDM STI Rods

From what I can see, the Type RA rods seem to be exactly like the rods found in the GR STI. This isn't shocking since the rods are certainly not the weakest part of the engine. However, there are some changes in the later models compared to the earlier EJ257 and EJ207 rods, particularly with the closed channel inside the big end's bore and the absence of a straight support rib.

Type RA vs. STI vs. JDM STI Rods - Side Profile

There are no visible differences between the GR STI rod and, in reality, the rods from the 2018 STI and Type RA have the same part number.

Type RA vs. STI vs. JDM STI Rod Caps

Part Number:

Type RA Engine Assembly (Shortblock)
10103AD020

Warranty Disclaimer: Parts that are installed by a CERTIFIED Subaru Dealership are the only ones covered by Subaru of America. Additionally, the part must correspond with the vehicle's VIN. For example, if you put an STi block into a WRX at your friend's garage, don’t assume you’ll be able to file a warranty claim if it fails! It’s important to use your best judgment.

 

Fits: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Impreza WRX

Fits: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 Impreza WRX STI

Fits: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Legacy GT

Fits: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Forester XT

Fits: 2005, 2006, 2007, 2008, 2009 Outback XT

Fits: 2004, 2005, 2006 Baja Turbo

Fits: 2005, 2006 Saab 9-2X Aero



Forced Performance FP Blue 58mm Turbocharger – Power Without Compromise

Turn Every Drive Into a Thrill Ride

Imagine pressing down on the throttle and feeling a surge of relentless power push you back into your seat, your Subaru roaring with newfound strength. That’s the kind of adrenaline-pumping experience the FORCED PERFORMANCE FP BLUE 58MM TURBOCHARGER delivers. Engineered for enthusiasts who crave serious performance gains without sacrificing reliability, this turbocharger has become a legend in the tuning community.

Whether you’re chasing time slips at the drag strip, carving apexes on the track, or simply wanting unmatched excitement on the street, the FP Blue is the upgrade that transforms your ride from capable to commanding.

What Exactly Is the Forced Performance FP Blue 58mm Turbocharger?

The FORCED PERFORMANCE FP BLUE 58MM TURBOCHARGER is a high-performance direct bolt-on turbo designed for Subaru WRX and STI platforms. Renowned for its balance of spool, power, and top-end capability, this turbo is the go-to choice for drivers seeking 500+ horsepower potential while retaining responsiveness.

Core Specifications Include:

  • 58mm Compressor Wheel: Strikes the perfect balance between quick spool and maximum airflow.

  • Journal or Ball Bearing Options: Choose reliability or ultra-responsive performance.

  • Direct OEM Fitment: Bolts into stock location with minimal modification.

  • High-Efficiency Turbine Housing: Optimized for flow and durability.

  • Rated for 57 lb/min Airflow: Supports well over 500 wheel horsepower with proper supporting mods.

With Forced Performance’s meticulous design and industry-leading craftsmanship, you’re not just buying a turbo—you’re buying into proven performance heritage.

Why Upgrade to the FP Blue Turbocharger?

If you’re asking yourself, “Why should I invest in the FORCED PERFORMANCE FP BLUE 58MM TURBOCHARGER?”, here’s your answer:

  • More Power on Tap: Capable of supporting high horsepower builds.

  • Broad Powerband: Maintains strong low-end torque with devastating top-end pull.

  • Track-Tested Reliability: Built to endure high boost pressures and aggressive driving.

  • Street-Friendly: Despite its power, spool times are fast enough for responsive daily driving.

  • Scalability: Works with both conservative and aggressive tuning setups.

Unlike oversized turbos that leave you waiting for boost, the FP Blue provides a thrilling yet usable curve that makes your Subaru feel alive in every gear.

How Does the FP Blue Work?

At its core, a turbocharger compresses air before it enters the engine, creating denser air that allows for more fuel combustion and ultimately more power. The FORCED PERFORMANCE FP BLUE 58MM TURBOCHARGER elevates this process with a larger, more efficient compressor and turbine wheel designed for optimal airflow.

By spinning at extreme speeds, it pushes additional oxygen into your combustion chambers, delivering the explosive performance gains tuners crave. Pair this with a quality intercooler, fueling system, and professional tuning, and your Subaru can easily surpass the 500-horsepower mark.

Real-World Performance: What You Can Expect

Drivers who upgrade to the FORCED PERFORMANCE FP BLUE 58MM TURBOCHARGER often describe it as the “sweet spot” turbo. Why? Because it offers the best of both worlds: strong, usable power across the rev range with the potential to unleash massive horsepower numbers.

On the street, you’ll notice instant throttle response and a surge of acceleration that makes merging and passing effortless. On the track, the turbo’s ability to sustain power at high RPM ensures you’re pulling harder while your competition fades behind you.

This isn’t just about dyno charts—it’s about real-world thrills every time you drive.

Installation and Fitment

One of the reasons the FP Blue remains so popular is its OEM-style fitment. It bolts directly into place of your factory turbo, requiring little to no modification for most Subaru WRX/STI applications.

Basic Steps Include:

  1. Remove the stock turbo and disconnect related lines.

  2. Install the FP Blue into the OEM location.

  3. Reattach oil lines, coolant lines, and intake piping.

  4. Check for proper clearance and secure all fasteners.

  5. Perform tuning to match your new setup.

While mechanically inclined enthusiasts can install this turbo themselves, professional installation and tuning are highly recommended to extract maximum performance safely.

Maintenance and Longevity

The FORCED PERFORMANCE FP BLUE 58MM TURBOCHARGER is built for durability, but like all high-performance components, it thrives when properly maintained.

  • Use Quality Oil: High-grade synthetic oil ensures optimal lubrication.

  • Warm-Up & Cool-Down: Allow your engine to reach temperature before heavy throttle, and let it idle briefly after hard runs.

  • Regular Inspection: Periodically check oil feed and return lines for leaks or restrictions.

  • Filter Health: Clean air filters prevent contaminants from damaging the compressor wheel.

Treat it right, and your FP Blue will reward you with years of spine-tingling boost.

FAQs – Forced Performance FP Blue 58mm Turbocharger

Q1: How much power can the FP Blue make?
The FORCED PERFORMANCE FP BLUE 58MM TURBOCHARGER is rated for 57 lb/min airflow, which supports 500–550+ wheel horsepower with the right fueling, intercooler, and tune.

Q2: Will this turbo work with my stock engine internals?
Yes, but with caution. While it can run on a stock block with conservative boost and tuning, forged internals are recommended for those chasing higher horsepower numbers.

Q3: Do I need additional modifications to install this turbo?
Supporting mods such as upgraded injectors, fuel pump, intercooler, and professional tuning are strongly recommended to get the best results.

Q4: Is this turbo street-friendly?
Absolutely. Many enthusiasts use the FP Blue as a daily driver turbo due to its quick spool and manageable power curve.

A Question to Consider

Are you satisfied with the limitations of your factory turbo, or are you ready to experience the exhilarating boost and top-end rush that only the FORCED PERFORMANCE FP BLUE 58MM TURBOCHARGER can deliver?

Why Buy from GenuineSubieParts.com?

When investing in performance upgrades, authenticity matters. At GenuineSubieParts.com, you’ll find:

  • 100% authentic Forced Performance products.

  • Expert guidance tailored to Subaru enthusiasts.

  • Nationwide shipping with careful packaging.

  • A trusted source for OEM and aftermarket performance upgrades.

Your Subaru deserves the best, and that’s exactly what we deliver.

Subtle Advantages That Set It Apart

  • Balanced Performance Curve: Keeps driving fun on both the street and the strip.

  • Proven Track Record: Used worldwide in competitive motorsports.

  • Upgradable Foundation: Pairs well with future performance mods.

  • Built by Experts: Designed and manufactured by a brand trusted by tuners for decades.

The Turbo That Redefines Expectations

The FORCED PERFORMANCE FP BLUE 58MM TURBOCHARGER isn’t just a bolt-on upgrade—it’s a complete transformation of how your Subaru performs. With its legendary balance of spool and top-end power, it’s the perfect choice for enthusiasts who want real-world performance without compromise.

Whether you’re daily driving, drag racing, or tracking your car, this turbo ensures every press of the throttle feels like an event. Don’t settle for “good enough.” Give your Subaru the heart it deserves—give it the FP Blue.

The item may have some signs of cosmetic wear, but is fully operational and functions as intended.