Hasport Billet Replacement Mounts – 2006-2011 Honda Civic Si URETHANE:U94A Super Extreme Race Damping Levels 40-Level Height Adjustment

Damping Levels 40-Level Height Adjustment Yes Spring Rate(Front) 8 kg/mm (448 lbs/inch) Spring Rate(Rear) 10 kg/mm (560 lbs/inch) Spring Length(Front) 180 mm Spring Length(Rear) 170 mm Front Top Mount Yes

Catback System for Improved Exhaust Efficiency and Sound

this system features rubber front top mounts

Spring Rate Rear: 8kgf/mm

Pin 7                IGN 4

Hasport Billet Replacement Mounts – 2006-2011 Honda Civic Si URETHANE:U94A Super Extreme Race Damping Levels 40-Level Height AdjustmentHasport Billet Replacement Mounts 2006 2011 Honda Civic Si Hasport stock replacement mounts for the 2006 2011 Honda Civic Si (K20Z3) replace the factory left, right, and rear mounts. These billet mounts provide improved engine control, reducing wheel hop and helping transfer more power to the ground. They also help resolve clearance issues with aftermarket components such as headers, turbo, or supercharger kitsespecially when using a taller K24