Action Clutch Stage 1 Clutch Kit (17+ Civic Si) Wiseco timing adjustments

timing adjustments

This advanced controller integrates seamlessly with OBD-II diagnostics

Wiseco pistons are trusted by professionals to push their engines to the limit

King B-Series/K-Series Performance Main Bearings deliver precision engineering for high-performance Honda engines

and high-performance applications requiring dependable sealing integrity

Action Clutch Stage 1 Clutch Kit (17+ Civic Si) Wiseco timing adjustmentsAction Clutch's lightweight flywheel engineered to deliver measurable performance gains through reduced rotational mass. The aluminum construction cuts weight enabling faster engine response, quicker acceleration, and improved throttle modulation. This upgrade minimizes drivetrain inertia for sharper shifts and enhanced rev matching capability. Ideal for drivers seeking responsive handling without sacrificing reliability or drivability in daily