Action Clutch Stage 4 Clutch Kit w/ Lightweight Flywheel Honda Civic Si 2012-2015 | ACR-0668 vendor_Boost Lab Stage 1 Performance Design -

Stage 1 Performance Design - Optimized for street use with up to 20% more clamping force than stock while maintaining smooth daily driving characteristics

brushed aluminum finish

Part #: FJK1001-HD-DXD-B

There are preset patterns too

Subaru 2002-2003 WRX

Action Clutch Stage 4 Clutch Kit w/ Lightweight Flywheel Honda Civic Si 2012-2015 | ACR-0668 vendor_Boost Lab Stage 1 Performance Design -The Action Clutch Stage 4 clutch kit is engineered for high performance Honda Civic Si builds demanding maximum power handling capability. This complete clutch system combines aggressive friction materials with a precision machined lightened flywheel, delivering race proven durability for modified K24Z7 engines producing serious horsepower. Key Features & Benefits Stage 4 Performance Handles up to 400+ wheel horsepower with aggressive engagement for