Go Fast Bits Water Pump Pulley Scion FR-S Subaru BRZ
FTSpeed carries a great selection of performance upgrades and accessories brought to you by Go Fast Bits.
Here, you are looking at the Go Fast Bits Lightweight Water Pump Pulley. This pulley has been designed using lightweight aluminum alloy materials which will help remove some of the rotational mass associated with the factory alternator pulley. The result is a sharper throttle response with easier revving.
