Go Fast Bits Under Drive Pulley Kit - Black - Subaru WRX 2008-14 Ace Racing Clutches and 2200+ stall

and 2200+ stall

Real carbon fiber cover is strong yet lightweight and attaches to all Jacobs Ladders with existing bolt or pin (not included)

revised chambers and relocated valves for all-out competition

Stainless hardware is included with each frame

Go Fast Bits Under Drive Pulley Kit - Black - Subaru WRX 2008-14 Ace Racing Clutches and 2200+ stallIn some vehicle applications additional performance benefits are available at high RPM by underdriving the accessories (slowing them down), which reduces the parasitic load on the engine. All underdriven kits are thoroughly tested to ensure that the benefit comes without compromising the accessory performance. Made from a single billet of 6061 T6 aluminium, then precision CNC machined to exacting tolerances, our pulley kits offer an exceptional bolt