Products

GFB 200SX/Silvia S14-15 (Suits 1001, 1003, 1004) 200SX adaptor 1 Allows direct bolt-on fitment of GFB Mach 2 part # T9135, Hybrid part # T9235, Respons part # T9035, and Deceptor Pro II part #...

GFB 20mm HOSE ADAPTOR BOV MACH 1 INLET ADAPTOR - 20MM GFB has a large range of different sized screw-on bases for hose and pipe mounting universal blow-off valves.Part number 5020 is a 20mm hose-mount...

 GFB 20mm HOSE ADAPTOR BASE Inlet - male suit 19mm (3/4") ID hose Featuring a large range of different sized screw-on bases for hose and pipe mounting universal blow-off valves.

GFB 20mm HOSE PLUG Recirc hose plug - suit 19mm (3/4") ID hose Used for blocking off unused plumb-back hoses with full atmosphere-venting blow-off valves.

GFB 20mm RECIRC ADAPTOR Recirc outlet - male suit 19mm (3/4") ID hose A range of different sized screw-on plumb-back (recirc) fittings to suit all universal blow-off valves.

GFB 25mm HOSE ADAPTOR Inlet - male suit 25mm (1") ID hose NOTE: Inlet adaptors for Mach 1, Hybrid and Basic Valves

GFB 25mm HOSE ADAPTOR BASE Inlet - male suit 25mm (1") ID hose Featuring a large range of different sized screw-on bases for hose and pipe mounting universal blow-off valves.

GFB 25mm HOSE PLUG Recirc hose plug - suit 25mm (1") ID hose Used for blocking off unused plumb-back hoses with full atmosphere-venting blow-off valves.

GFB 25mm RECIRC ADAPTOR Recirc outlet - male suit 25mm (1") ID hose A range of different sized screw-on plumb-back (recirc) fittings to suit all universal blow-off valves.

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 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