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[ Special Order - All PWR items are made to order ]
PWR’s radiator upgrade for the 2002–2007 Subaru WRX and STI is engineered to provide a meaningful improvement in cooling performance while maintaining factory fitment and ease of installation. Designed as a direct replacement for the OEM radiator, it delivers increased cooling capacity to better control coolant temperatures under spirited driving, hot climates, and track conditions.
Handcrafted from premium aluminum and built to withstand demanding use, this radiator offers improved heat dissipation and long-term reliability without adding unnecessary complexity. Whether you’re daily driving, enjoying aggressive back-road runs, or spending time at the track, PWR’s radiator helps ensure consistent engine temperatures and dependable performance.
Protect your engine with the quality, craftsmanship, and cooling performance trusted by enthusiasts worldwide. Upgrade with confidence and experience the unfair advantage in cooling technology with PWR.
Made in the USA – Hand-built in PWR’s state-of-the-art Indianapolis facility using premium aluminum, with full control over quality at every step.
Proven Cooling Performance – Advanced PWR tube and fin technology engineered for consistent, repeatable heat rejection.
Lightweight & Efficient – Designed to maximize cooling performance without unnecessary material or excess weight.
Motorsport-Inspired Engineering – Developed from decades of professional racing experience and real-world validation.
World-Class Precision TIG-Welded – Handcrafted for durability, reliability, and precise fitment down to the smallest detail.
Proudly American Made – Built right here in the USA, not imported or rebranded, ensuring true manufacturing oversight and accountability.
Built, Not Just Assembled – Engineered and manufactured in-house from core to final weld, not pieced together from off-the-shelf components.
Features
- Built with PWR’s high-efficiency aluminum core, fully engineered and manufactured in-house
- Handmade and professionally TIG welded in the USA
- Single pass downflow design optimized for improved heat rejection over the OEM radiator
- OE-style fitment designed for true drop-in installation using factory mounting points
- Compatible with OEM cooling fans or upgraded fans available
- Designed to deliver increased durability and thermal stability for street and performance use
[ NOTE ] Reservoir not included.
| Year Fitments | Subaru WRX | Subaru STI | |
|---|---|---|---|
| 2002 | ✓ | ||
| 2003 | ✓ | ||
| 2004 | ✓ | ✓ | |
| 2005 | ✓ | ✓ | |
| 2006 | ✓ | ✓ | |
| 2007 | ✓ | ✓ |
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings
| SKU | CR-UC-YPR008B |
|---|---|
| Manufacturer's Part Number | CR-UC-YPR008B |
| Brand | PWR |






