GoFastBits GFB Pulley Kit for FRS BRZ
Product Details:
  • Type: Engine
  • Manufacturer: GoFastBits GFB
  • Part Number: GFB 2016
  • Tags: lightweight, pulley kit, scion frs, subaru brz, subaru brz crank pulley
Price: $267.00
Product Description

GFB Lightweight Pulleys for FRS and BRZ start as 6061-T6 aluminium alloy billet, which is then precision CNC machined to exacting tolerances. Go Fast Bits then anodize them black for a stealthy appearance and superior wear resistance.

This kit is supplied with 3 pulleys, not just for looks - the combined saving of 4.85 pounds is significantly more than what is achieved by replacing just the crank pulley alone.

Weight doesn’t tell the whole story either - even though the saving is a significant 77%, the actual rotating inertia reduction (inertia is what counts) is 83%. Like all lightweight pulley kits for the FR-S and BRZ, you can feel the sharper throttle response and faster revving engine.

The GFB kit is not an underdrive kit.