GSC Beehive Valve Springs & Retainers Mitsubishi Evolution X 2008-2015 Vehicle Make_Acura (1) 3" Downpipe to Cat

(1) 3" Downpipe to Cat Back Gasket (for Aftermarket 3" inch Downpipe fitment) - 022001

Produces an aggressive exhaust note

Other companies use steel with a coating or plating that doesnt hold up to corrosion over the years

Steel flywheel

GSC Beehive Valve Springs & Retainers Mitsubishi Evolution X 2008-2015 Vehicle Make_Acura (1) 3" Downpipe to CatPart #: 5042 GSC Beehive springs for the Mitsubishi Evolution X feature some of the most impressive manufacturing techniques in the industry. GSC beehive spring uses an ovate wire which utilizes advanced material heat treatment methods for superior load loss capabilities. This gives the springs the highest level of spring load retention while still maintaining good fatigue throughout the life of the spring. The retainer side of the valve springs have