GFB Lightweight Crank Pulley & Alternator Pulley Kit - Subaru Impreza WRX STI GC
£195.30
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Description
The GFB Lightweight Crank Pulley & Alternator Pulley Kit allows for sharper throttle response (particularly off boost), as well as providing a large saving of 1.4kg of rotating mass over the factory pulley, without sacrificing strength or reliability!
Like all GFB lightweight pulleys, this one begins life as a single 6061 aluminium alloy billet, and is then precision CNC machined to exacting tolerances. GFB then anodize it black for a stealthy appearance and superior wear resistance.
GFB Lightweight Crank Pulley features:
- Sharper throttle response (particularly off boost)
- Engine feels more willing to rev
- Stronger "urge"
Fitment Compatability