GFB lightweight pulley kits are made from aircraft-grade 6061-T6 aluminium and offer faster acceleration through significant weight reduction on the crankshaft. The effect is similar to a lighter flywheel, and the car feels more lively and willing to rev.
Most of our kits are underdriven, which means the accessories are driven slightly slower to reduce parasitic losses. It should be noted that our underdrive pulley kits do NOT adversely affect the operation of the accessories. If they did, we would not sell them!
Subaru Pulley Kits Available:
GFB 2pc Subaru Pulley Kit to fit ALL WRX Models MY93-MY08 & 98-02 B4 Legacy (Twin Turbo)
Crank & Alternator Pulley's with Replacement Belts
Part # 2001
incl. VAT and free shipping to selected countries
Free shipping to the following countries: New Zealand
GFB 3pc Subaru WRX Pulley Kit to fit MY99-MY00 &SF 01-02 Forester
Crank, Alternator & Powersteering Pulley's with Replacement Belts
Part # 2002
incl. VAT and free shipping to selected countries
Free shipping to the following countries: New Zealand
GFB 3pc Subaru WRX Pulley Kit to fit MY93-MY98 & SF 98-00 Forester
Crank, Alternator & Powersteering Pulley's with Replacement Belts
Part # 2003
incl. VAT and free shipping to selected countries
Free shipping to the following countries: New Zealand
GFB 3pc Subaru WRX Pulley Kit to fit MY03-MY07 & SG 05-08 Forester
Crank, Alternator & Powersteering Pulley's with Replacement Belts
Part # 2010
incl. VAT and free shipping to selected countries
Free shipping to the following countries: New Zealand
Subaru WRX Pulley Kit to fit MY08 on + 03-09 GTB Legacy (GFB 3pce)
Crank, Alternator & Powersteering Pulley's with Replacement Belt
Part # 2014
incl. VAT and free shipping to selected countries
Free shipping to the following countries: New Zealand
GFB Subaru BRZ Lightweight Pulley Kit (Sicon FR-S / GT86)
Crank, Alternator & Powersteering Pulley's - Replacement Belts NOT Needed
Part # 2016
This kit is supplied with 3 pulleys not just for looks - the combined saving of 4.9 lbs (2.2 kgs) is significantly more than what is achieved by replacing just the crank pulley alone.
The 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%
incl. VAT and free shipping to selected countries
Free shipping to the following countries: New Zealand
GFB Subaru Lightweight Crank Pulley to fit ALL EJ20 & EJ25 Engines - (Non Underdrive)
Lightweight Crank Pulley Only
Part # 2009
incl. VAT and free shipping to selected countries
Free shipping to the following countries: New Zealand
Nissan Pulley Kits Available:
GFB Z32 300zx Under-drive Crank Pulley - VG30DETT & DE 89-00
Part # 2006
incl. VAT and free shipping to selected countries
Free shipping to the following countries: New Zealand
Mitsubishi Pulley Kits Available:
Mitsubishi EVO 4-9 Under-Drive Crank Pulley (Lightweight)
Part #2011
New from GFB is the Under-drive Crank Pulley for the Mitsubishi EVO VIII & IX. Like all GFB pulleys, the material used is 6000 series aluminium alloy billet, which nets a large weight saving of 1.4 kg over the factory pulley, without sacrificing strength or reliability.
The kit comes complete with the required serpentine belt, and installation is dead easy – no specialized tools are required and it can be done in as little as 30 minutes. The accessories are under-driven by 20%, which does NOT compromise their performance at low RPM, but does help reduce parasitic losses at high RPM.
Like all GFB lightweight under-drive pulleys, the improvement to the car is felt in the form of sharper throttle
response (particularly off boost), and the engine feels more willing to rev. A useful comparison is the difference between performance on a cool evening vs. a warm day, or having the A/C off vs.
on.
incl. VAT and free shipping to selected countries
Free shipping to the following countries: New Zealand
Mazda Pulley Kits Available:
Mazda 12A / 13B Twin V-Belt Alternator Pulley
Part # 2215
incl. VAT, shipping costs apply
VW & Audi Pulley Kits Available:
VW Golf & Audi Crank Pulley
Part # 2012
Suits the following cars with the 2.0L turbo FSI engine:
incl. VAT and free shipping to selected countries
Free shipping to the following countries: New Zealand