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GFB 02-10+ WRX/STI Crank Pulley (Not Under-Drive)

SKU: GFB2009

Crankshaft Pulleys

GFB Pulleys...

GFB 02-10+ WRX/STI Crank Pulley (Not Under-Drive)

SKU: GFB2009

Crankshaft Pulleys

GFB Pulleys...

A$300.08
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley from say 3000-7000 RPM in a second or two saps a measurable amount of torque. GFB Lightweight Pulleys reduce inertia by up to 85%, so most of the torque that used to accelerate the pulley can now be applied to the wheels.

Application Summary

Subaru Fits all EJ20, 22 and 25 engines

Part Type

Engine Pulley Kit

Data: v4.2 - Upd: 2026-10-13 15:13:46

Features

  • SHARPER THROTTLE RESPONSE AND "URGE", ENGINE FEELS MORE LIVELY AND WILLING TO REV, UP TO 85% ROTATING INERTIA REDUCTION, WILL NOT CAUSE ENGINE DAMAGE, NO NEGATIVE EFFECTS ON DRIVEN ACCESSORY PERFORMANCE

Specifications

Product Attributes - Brand
Go Fast Bits
Product Attributes - Manufacturer's Part Number
2009
Product Attributes - Part Type
Crankshaft Pulleys
Product Attributes - UPC
9328022002408

Reference Information

Brand Name/s GO Fast Bits
StreetFX SKU gfb2009
SFX Item ID 4415570
Supplier Item Code 4415570
Manufacturer SKU 2009
Manufacturer UPC 9328022002408
Alternative References gfs-2009

Brochures

Compatibility

Subaru Fits all EJ20, 22 and 25 engines

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