Performance Parts

GFB Golf GTI Mk5 (2.0t FSI engine) non-underdrive crank pulley Golf Mk 5 Non under-drive Crank Pulley Go Faster, Add Lightness! Less is more. New Lightweight Crank Pulley (non underdrive) to suit VAG 2.0 FSI...

GFB MITSUBISHI EVO 4-9 underdrive crank pulley - includes belt EVO Under-drive Crank Pulley New from GFB is the Under-drive Crank Pulley for the Mitsubishi EVO VIII & IX. Like all GFB pulleys, the material...

GFB NISSAN 300ZX underdrive crank pulley 300ZX Underdrive Crank Pulley  

 GFB NISSAN 200SX SR20DET underdrive crank pulley SR20 ONLY Underdrive Crank Pulley  

GFB Lightweight Pump Pulley BRZ/86/FR-S Lightened Underdrive BRZ/Scion Water Pump Pulley Like all GFB lightweight pulleys, these begin life as a single 6061-T6 aluminium alloy billet, which is then precision CNC machined to exacting tolerances....

GFB 3-piece underdrive pulley kit (Crank, alternator & power steering pulleys & required belt. SUITS: WRX/STi MY08-14, Liberty GT MY03-12, Forester XT MY09-12) Lightweight aircraft grade alumimium Lightened underdrive pulley kit For MY08-on WRX/Sti  

GFB 3-piece underdrive pulley kit - Crank, alternator & power steering pulleys & belts. SUITS: WRX/STi MY03-07, Forester XT MY03-08 Lightweight aircraft grade alumimium Lightened underdrive pulley kit (3 pulleys and belts included)  

GFB Subaru lightweight non-underdrive crank pulley (suits all EJ20, 22 and 25 engines) WRX Non-underdrive Crank Pulley We have re-designed our WRX lightweight pulley (part #2009) to provide even more benefits. It is now shaped...

GFB 3-piece underdrive pulley kit (Crank, alternator & power steering pulleys & belts SUITS: WRX/STi MY94-98, Forester GT MY98-00 Lightweight aircraft grade alumimium Lightened underdrive pulley kitt (3 pulleys and belts included)

GFB 3-piece underdrive pulley kit (Crank, alternator & power steering pulleys & belts. SUITS: WRX/STi MY99-00, Forester GT MY01-02) Lightweight aircraft grade alumimium Lightened underdrive pulley kit (3 pulleys and belts included)

GFB 2-piece underdrive pulley kit (Crank and alternator pulleys & belts WRX/STi MY94-07, Forester MY98-07, Legacy MY03-07) Lightweight aircraft grade alumimium Lightened underdrive pulley kit (2 pulleys and belts included)  

GFB FX-R Fuel Pressure Regulator (AN fittings not included) GO FAST BITS FX SERIES EFI FUEL PRESSURE REGULATORS JOIN OUR EXISTING LINE OF SUCCESSFUL PRODUCTS, BUILT WITH THE SAME PRECISION, MACHINING QUALITY, AND RELIABILITY THAT...