For Subaru enthusiasts who demand peak performance, stock cooling systems just don’t cut it. Whether you’re tearing up the track, climbing mountains in a rally stage, or pushing your WRX/STI to its limits on spirited canyon drives, engine heat is the silent killer of horsepower. The RACE SPEC ALUMINUM RADIATOR W OIL COOLER is engineered to keep your high-performance Subaru running cooler, longer, and stronger—so you can unleash every ounce of power without compromise.
The RACE SPEC ALUMINUM RADIATOR W OIL COOLER is a direct-fit, high-performance cooling solution designed for Subaru enthusiasts seeking maximum thermal efficiency. Unlike standard radiators, this unit integrates a high-flow aluminum radiator with an oil cooler, providing dual-function cooling for both engine coolant and engine oil.
This combination ensures that even under extreme driving conditions, your engine and oil temperatures remain optimal, reducing the risk of overheating, power loss, and component failure. Whether your Subaru is a stock daily driver, a turbocharged beast, or a fully built race car, this radiator and oil cooler package is engineered to keep up with your performance ambitions.
Key Features:
High-grade aluminum construction for lightweight durability and superior heat dissipation
Integrated oil cooler for dual-function performance
CNC-machined fittings and end tanks for precise fit
Direct replacement for a wide range of Subaru models—no cutting or modifications required
High-flow design to maximize coolant and oil circulation
Resistant to corrosion, warping, and high-pressure environments
Subaru engines are designed to produce immense power, but that power generates heat—lots of it. Stock radiators often struggle to handle high-boost builds, track days, or rally use, leading to temperature spikes, potential engine damage, and reduced performance.
The RACE SPEC ALUMINUM RADIATOR W OIL COOLER solves these problems:
Superior Heat Management: Aluminum construction and high-flow design keep engine coolant and oil at optimal temperatures.
Enhanced Reliability: Perfect for turbocharged and high-horsepower builds, ensuring your engine stays safe under pressure.
Direct-Fit Installation: Designed for easy installation without modification.
Dual-Function Performance: Integrated oil cooler protects critical engine components while boosting overall cooling efficiency.
This radiator is for drivers who refuse to compromise. Your Subaru deserves cooling hardware that can match its performance.
The installation process is designed to be straightforward for enthusiasts familiar with Subaru maintenance, but professional installation is recommended for maximum performance and safety.
Installation Overview:
Allow your engine to cool and disconnect the battery for safety.
Drain existing coolant and remove the stock radiator.
Disconnect any hoses and remove mounting brackets.
Position the RACE SPEC ALUMINUM RADIATOR W OIL COOLER in place.
Connect hoses, fittings, and secure all brackets.
Refill the coolant system and bleed air from both coolant and oil lines.
Start the engine and check for leaks, pressure, and proper circulation.
With proper installation, you’ll have a ready-to-perform cooling system capable of handling aggressive driving conditions immediately.
Imagine pushing your 2008 WRX STI through consecutive track laps or tackling tight canyon roads in a high-boost build. With a stock cooling system, your temperature gauge might creep up, forcing you to back off and lose performance. The RACE SPEC ALUMINUM RADIATOR W OIL COOLER changes the game.
Improved Thermal Management: Keeps both engine and oil temperatures stable, even during extended high-RPM driving.
Longevity of Engine Components: Reduces wear on critical components like pistons, bearings, and turbochargers.
Maximized Performance: Lets you extract every ounce of horsepower without risk of overheating.
This is the cooling upgrade that separates a true race-ready Subaru from a daily driver.
Track Days & Time Attack: Handles sustained high RPM and boost with ease.
Rally & Off-Road Driving: Keeps engine temperatures safe during extended aggressive driving.
Turbocharged Builds & Power Upgrades: Perfect for modified Subarus pushing higher horsepower and boost.
Daily Driving & Hot Climates: Maintains consistent temperatures, providing peace of mind even in stop-and-go traffic.
No matter the scenario, this radiator keeps your Subaru running cooler, smoother, and stronger.
Q1: Will this radiator fit all Subaru WRX and STI models?
This radiator is compatible with a wide range of Subaru WRX and STI models, particularly from 2002 onward, but compatibility may vary by year and specific build. Always check your model’s fitment before purchasing.
Q2: Can I run this radiator with my stock turbo setup or high-performance upgrades?
Yes. The integrated oil cooler and high-flow aluminum design make this radiator ideal for stock, lightly modified, or high-performance turbo builds.
Q3: Does this radiator require aftermarket hoses or adapters?
No, it is designed to work with stock or upgraded fittings, making installation simpler while maximizing efficiency.
If you’re running a high-boost or race-modified WRX/STI, why risk overheating and potential engine damage with stock cooling? Isn’t it time your cooling system could keep pace with your car’s power?
Check coolant and oil levels regularly.
Flush and replace coolant according to Subaru recommendations.
Inspect hoses, clamps, and fittings for leaks or wear.
Keep radiator fins clean and unobstructed for maximum airflow.
Proper maintenance ensures your RACE SPEC ALUMINUM RADIATOR W OIL COOLER continues to protect your engine while maximizing cooling efficiency.
At GenuineSubieParts.com, we specialize in OEM and high-performance Subaru parts. When you purchase the RACE SPEC ALUMINUM RADIATOR W OIL COOLER, you benefit from:
High-quality, performance-tested parts tailored for Subarus
Expert support from Subaru specialists
Fast, secure shipping
Assurance of authenticity and performance
We’re committed to helping enthusiasts push their Subarus to the limits safely and efficiently.
Your Subaru deserves a cooling system that can handle aggressive driving, high horsepower, and sustained performance. The RACE SPEC ALUMINUM RADIATOR W OIL COOLER delivers unparalleled cooling efficiency for both your engine and oil, ensuring optimal performance, reliability, and longevity.
Upgrade your Subaru today and experience the difference of true race-spec cooling. Don’t let heat hold back your WRX/STI—equip it with a radiator designed for the limits you demand.
The item may have some signs of cosmetic wear, but is fully operational and functions as intended.