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PWR’s Performance Fan Shroud Kit for the Subaru Impreza WRX and STI is designed to significantly improve radiator efficiency by controlling and maximizing airflow through the core. Unlike factory shrouds that leave airflow on the table, this system ensures air is evenly distributed across the entire radiator surface, improving heat rejection during aggressive driving and track use.
Engineered with performance and reliability in mind, the rigid aluminum construction prevents flex at speed while maintaining proper fan sealing to the radiator. This results in more consistent coolant temperatures, reduced heat soak, and improved cooling performance in stop-and-go traffic and high-load conditions alike.
Whether paired with a PWR radiator or used as part of a comprehensive cooling upgrade, this fan shroud kit provides the airflow control and durability required for serious Subaru builds.
Upgrade with confidence and experience the unfair advantage in cooling technology with PWR.
FEATURES
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Precision-engineered aluminum fan shroud designed and manufactured in-house by PWR
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Handmade and professionally TIG welded in the USA
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Dual 12in Spal Fans
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Optimized airflow management to pull air evenly across the entire radiator core
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Designed to work seamlessly with PWR radiators and OEM mounting locations
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Supports high-performance electric fan configurations for improved cooling efficiency
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Lightweight, rigid construction built to withstand high heat and demanding use
| 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-UPS006B-002 |
|---|---|
| Manufacturer's Part Number | CR-UC-UPS006B-002 |
| Brand | PWR |






