SUBARU
IMPREZA

2.5 WRX STI 330S AWD EJ257
May 2009 to December 2010

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Upgrade your May 2009 to December 2010 SUBARU IMPREZA EJ257 WRX ST330S with the 4-cylinder EJ257 engine by investing in the modular UniClutch system. With the ultimate range of options, this clutch upgrade will enhance the performance and efficiency of your vehicle. Whether you're a performance enthusiast or simply in need of a reliable clutch replacement, the UniClutch system is designed to meet your specific needs. Engineered with precision and quality in mind, this clutch system delivers improved power transfer, smoother shifts, and increased durability. The UniClutch system is the perfect solution for SUBARU IMPREZA owners looking to maximize their driving experience. With its modular design, you can customize your clutch to match your unique driving style and vehicle specifications. From daily commuting to spirited driving, UniClutch ensures optimal performance in every scenario. Don't settle for a subpar clutch upgrade. Upgrade your SUBARU IMPREZA EJ257 WRX ST330S with the modular UniClutch system and unlock its full potential on the road. Experience the difference today and take your driving to the next level.
OPTIONS FOR A SUBARU IMPREZA 2.5 WRX STI 330S AWD EJ257

Torque Capacity

Approximately 220 percent more torque capacity than OEM.
UniClutch Track UC0821200 is a high-performance clutch designed to upgrade the SUBARU IMPREZA for track-focused applications. It offers similar actuation effort to OEM clutches but provides approximately 220 percent more torque capacity. The clutch is equipped with market-leading technology, including a Low MOI Cover Assembly that reduces rotational inertia for quick and efficient shifts. The Quad Drive Forged Internals provide exceptional strength to withstand the demands of track racing. UniClutch also features a Track Pedal Tune that allows for precise control and reduces driver fatigue during extended track sessions. The Cerametallic Track Focused Friction Material is optimized for racing, ensuring maximum performance. With its high torque handling, UniClutch is suitable for high-powered applications. The sprung clutch disc allows for seamless transition between track and street driving, making it versatile for different scenarios. Additionally, the sealed design enables installation on both OEM flywheels and custom low inertia flex plates, similar to those used in Formula One cars. UniClutch is an ideal choice for engine and gearbox conversions commonly found in various motorsports such as rally, circuit racing, drift, and track day cars.
UniClutch Track UC0821200 is a high-performance clutch designed to upgrade the SUBARU IMPREZA for track-focused applications. It offers similar actuation effort to OEM clutches but provides approximately 220 percent more torque capacity. The clutch is equipped with market-leading technology, including a Low MOI Cover Assembly that reduces rotationa...
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FITMENT KIT
The UniClutch fitment kit UCFK08270-A-001 is a necessary component for installing UniClutch Core ( UC0821200) in a SUBARU IMPREZA. This fitment kit is built to rigorous standards and features a patented flex-fit installation system. Unlike traditional clutches, the Twin Disc sealed UniClutch can be installed quickly because it does not require the customer's factory flywheel to be machined. The UniClutch Fitment kit is specifically designed to enable the installation of any UniClutch Core in your vehicle.
 
Important Note
Use when OEM Transmission Spline is 24T x 25.2mm, and OEM Cover Assembly Boltup PCD is 254mm, with Dowel PCD 255mm. Alternate US/CA part UCFK08269-U-001 uses Dowel Pos H | Suits OE Flywheel | If unsure contact us to confirm your flywheel and transmission details
 
VEHICLE ID
63163
 
Enter this ID into the Shop page “Find Vehicle” search field as a shortcut to search for the following - Production Date: May 2009 to December 2010, Make and Model: SUBARU IMPREZA, Series: 2.5 WRX STI 330S AWD, Engine: EJ257.