ACT XT-M/Race Rigid 4 Pad Clutch Kit - 2004-2021 Subaru STI PDM_ducts Here are the specs:

Here are the specs:

CNC'd Cast Aluminum

No cutting or modification is required

Cobb's OTS maps for the FK8 advance ignition timing

ACT XT-M/Race Rigid 4 Pad Clutch Kit - 2004-2021 Subaru STI PDM_ducts Here are the specs:ACT Xtreme Race Rigid 4 Pad Clutch Kit for the 2004 2021 Subaru WRX STI The ACT Xtreme Race Rigid 4 Pad Clutch Kit for the 2004 2021 Subaru WRX STI is engineered for the EJ257's higher torque output compared to the WRX. The ACT Xtreme pressure plate provides the correct clamp load for this application and the 4 pad rigid ceramic race disc is matched to the use case: competition builds, 4 pad preference. DETAILS Pressure plate: ACT Xtreme Clutch disc: