Action Clutch Stage 4 Single Clutch Kit Honda Civic Si 2006-2011 | ACR-0661 Crosstrek_2024 Max Boost: 20 PSI

Max Boost: 20 PSI

Surge tank

The kit includes installation hardware

quiet operation with reduced vibration

Action Clutch Stage 4 Single Clutch Kit Honda Civic Si 2006-2011 | ACR-0661 Crosstrek_2024 Max Boost: 20 PSIThe Action Clutch Stage 4 Single Clutch Kit delivers maximum holding power for high performance 2006 2011 Honda Civic Si applications with the K20Z3 engine. Engineered for modified vehicles producing significantly more power than stock, this aggressive clutch kit provides the extreme clamping force needed for turbocharged, supercharged, or heavily modified naturally aspirated builds. Key Features & Benefits Stage 4 Performance Design Delivers maximum