ACT 2006 Subaru Impreza 4 Pad Sprung Race Disc 2011-subaru-impreza-outback sport ACT 1991 Subaru Legacy 6

ACT 1991 Subaru Legacy 6 Pad Rigid Race Disc

Once the Centroid completes the port process the heads receive our combustion chamber modification (depending on option choice) in which the shapes of the chamber are machined to reduce compression and improve the burn path

TIG-welded aluminum for optimal aesthetics and longevity

2002-2005 Subaru Impreza WRX 2

AEM 00-01 2

ACT 2006 Subaru Impreza 4 Pad Sprung Race Disc 2011-subaru-impreza-outback sport ACT 1991 Subaru Legacy 6ACT 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