Product Information:Part Number: 2002
Manufacturer: Go Fast Bits
Weight: 2 lbs.
Pricing:Base Price: $335.45
In Stock: This product is in stock
Lightweight aluminum pulley kit offers improved throttle response and acceleration through significant reduction of rotating mass. Engine feels more free-revving. Under-driven kits offer more power through reduction of parasitic losses from the accessories with NO adverse affects on their operation.
Huge savings in weight versus the original factory pulleys. GFB pulley kits weigh only 1.26 lbs. versus original factory 6.69 lbs for the STi and 5.81 lbs for the WRX. A savings of 5.43 lbs on the STi and a savings of 4.55 lbs on the WRX versus the original factory pulleys.
The GFB lightweight under-drive pulleys do not increase the amount of torque or
The GFB Pulleys tested improve acceleration throughout the entire rev range,