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Ships within 48 hours · Estimated delivery Oct 11 - Oct 16
Engineered for reliability and precision on both street and track applications
Single-piece kit ensures matched components for reliable assembly
Featuring pMaxKote surface treatment
AEM Tru-Time cam gears enable users to match cam timing with their vehicle's tuning state by advancing or retarding the cam profile(s) in one-degree increments via true laser-etched markings
delivering precise manifold absolute pressure readings essential for accurate fuel mapping and engine performance tuning
Action Clutch 7.25in Twin Disc Race Kit (2006-2011 Civic Si) Action Clutch:Default Title Engineered for reliability and precisionAction 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
