Go Fast Bits Underdrive Pulley Kit Subaru Impreza 1994-1998 Vehicle Model_Focus ST Motul's RBF 600 has an

Motul's RBF 600 has an elevated boiling point

Front Sway Bar Only

They are both forged from aerospace alloy and heat-treated prior to thread rolling and machining

Part #: HB615N

this thermostat includes a CNC-machined heat-sink which provides an enhancement in style and helps to reduce fluid temperatures

Go Fast Bits Underdrive Pulley Kit Subaru Impreza 1994-1998 Vehicle Model_Focus ST Motul's RBF 600 has anThis GFB Pulley Kit comes with the crank, alternator and power steering pulleys as well as the belts needed for install. Having large heavy pulleys spinning takes away power that is better spent moving the car. This kit takes care of that by replacing the crank pulley with a smaller lighter version. On your average underdrive pulley kit your accessories all spin slower. GFB takes care of that issue by providing smaller lighter pulleys for the power