Action Clutch Stage 2 Clutch Kit (99-00 Civic Si) 100-250 so you can have your

so you can have your race car without eating ramen noodles for a month

they maintain consistent performance under extreme loads and temperatures

These forged racing pistons are perfect for K24 block and K20 head Frankenstein engines

advanced crown architecture

Action Clutch Stage 2 Clutch Kit (99-00 Civic Si) 100-250 so you can have yourAction 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