ACT 2006 Subaru Impreza 4 Pad Sprung Race Disc 2011-subaru-impreza-outback sport Seibon 08-10 Subaru WRX/STi Hatchback

Seibon 08-10 Subaru WRX/STi Hatchback OEM-style Carbon Fiber Rear Spoiler w/ LED Cutout

The heads decks are then resurfaced using our TS-3000 BlockMate that cuts the aluminum to a smooth even finish

With the 4-pad spring-centered race disc

Then the heads are then fixtured in our Serdi 3

we add an 11mm ARP 625+ head stud set and all required gaskets for the final valve cover-to-valve cover assembly

ACT 2006 Subaru Impreza 4 Pad Sprung Race Disc 2011-subaru-impreza-outback sport Seibon 08-10 Subaru WRX/STi HatchbackACT 2006 Subaru Impreza 4 Pad Sprung Race Disc Aggressive engagement, quick shifts, OE to mild gear rattle; Premium ceramic friction materials provide moderate wear rates and high heat tolerance; Utilizes wraparound spring windows, thicker retainer stampings and a heat treated, spring steel drive plate to provide support, reduce stress concentrations and increase strength and reliability; Recommended for race use only; High burst strength and holds