Products

GFB DV+ PLUNGER DV+ Plunger Replacement Part For those misplacing the original DV+ plunger, this is exactly what you will need!

GFB DV+ REPLACEMENT PISTON SPRING ( Fits DV+ valves from T9351-T9359) 6117 – Main piston spring for DV+ Fits DV+ valves from T9351-T9359

GFB DV+ REPLACEMENT PLUNGER SPRING Fits DV+ ( valves from T9351-T9359) 6119 – Plunger spring for DV+ Fits DV+ valves from T9351-T9359.

GFB EGT MODULE KIT EGT Kit for D-Force Electronic Boost Controller INTRODUCING THE EGT KIT FOR THE GFB D-FORCE - DIESEL SPECIFIC ELECTRONIC BOOST CONTROLLER! DEDICATED DIESEL BOOST CONTROLLER FOR NON-VNT (VARIABLE VANE) TURBOS Add on EGT...

GFB FORESTER XT MY03-04 (Suits 1001, 1003, 1004 & 1008) BOV MACH 1 INLET ADAPTOR (FORESTER XT 03-04) GFB has a large range of vehicle-specific adaptors for fitting universal blow-off valves.  Part number 5107 is...

GFB SCREW-IN PLUG (screws into any GFB trumpet or plumb-back outlet, except valves manufactured before 2003) Screw-in Plug (block off recirc or atmo outlet) Replacement parts and spares for your Go Fast Bits products.

GFB SOFT SPRING ( Fits all Mach 2, Respons TMS, and Deceptor Pro II valves.) Soft spring - Fits all Mach 2, Respons TMS, and Deceptor Pro II valves Fits all Mach 2, Respons TMS,...

GFB STANDARD REPLACEMENT TRUMPET Standard Replacement Trumpet Replacement parts and spares for your Go Fast Bits products.

GFB STANDARD SPRING (used in all atmosphere venting valves, Respons,Deceptor Pro and atmosphere Mach 2) Fits all Mach 2, Respons TMS, and Deceptor Pro II valves This is the standard spring that is supplied in...

GFB to HKS ADAPTOR 5350 GFB To HKS Adaptor The 5350 GFB to HKS adaptor allows GFB's diverter/blow off valves to be mounted onto an HKS style mounting flange. Only suits part numbers; T9007, T9107,...

GFB WRX MY01-07, STi MY02-on, FORESTER MY05-08 ADAPTOR (Suits 1001, 1004) BOV MACH 1 INLET ADAPTOR (WRX 01-14) GFB has a large range of vehicle-specific adaptors for fitting universal blow-off valves.Part number 5108 fits Mach...