Go Fast Bits Under Drive Pulley Kit - Black - Subaru WRX 2008-14 Solid Lifter Cam Unit logs both minimum &

Unit logs both minimum & maximum sensor readings to allow easy recording of information

1 certified 5-point Seat Harness featuring 3" to 2" adjustable (pull-down) polyester belts

attach to the lightweight E-Z aluminum adjusters and reduce to the 2 inch webbing to accommodate most helmet restraint devices

Vehicle Compatibility: Universally fits any vehicle with a flat underside of dash

Go Fast Bits Under Drive Pulley Kit - Black - Subaru WRX 2008-14 Solid Lifter Cam Unit logs both minimum &In 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