Innovative Mounts billet aluminum differential mounts with 75A bushings fit 2006–2011 Honda Civic Si with K-series engines (not compatible with K24 transmissions). These silver mounts replace stock rubber to reduce differential movement and improve drivetrain response. They’re aimed at owners seeking firmer mounting for better shift feel and traction during spirited driving while noting the transmission restriction.
Innovative 06-11 Honda Civic Si K-Series Silver Billet Aluminum Mounts 75A Bushings (Not K24 Trans)