Skip to content
Sort by:
GFB Diverter Valve DV+ 2022+ Subaru WRX
The FA24 engine in the 2022+ WRX now uses an electronically controlled factory diverter in place of the pneumatic bypass valve found on all previous turbo Subaru engines. This is...
GFB Diverter Valve DV+ 1.4 TSI Twin Charged Engines
Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufacturer's "solutions"), the DV+ keeps what works, and...
GFB SV52 High Flow BOV - Rated at Over 300psi (Suits All High Powered Turbo or Supercharged Engines)
Strength and reliability is the primary factor, something that a diaphragm simply cannot match in a high-boost BOV environment. Diaphragms have their place (we use them in our wastegates), as...
GFB EX38/44 7psi Wastegate Spring (Middle)
GFB EX38/44 7psi Wastegate Spring (Middle)
GFB EX38 38mm V-Band Style External Wastegate
The 7002 wastegate features an investment cast body made from 253MA chromium-nickel stainless steel, a one-piece stainless steel valve, and a nomex reinforced diaphragm to cope with the extreme conditions...
GFB 44mm V-Band External Style Wastegate
The 7002 wastegate features an investment cast body made from 253MA chromium-nickel stainless steel, a one-piece stainless steel valve, and a nomex reinforced diaphragm to cope with the extreme conditions...
GFB Gasket for Response BOV (For gfbT9003 & gfbT9503)
The older valves used gaskets, the newer types have a o ring in the flange and therefore a replacement gasket will not be required.
GFB Gasket for Response BOV (For gfbT9001, gfbT9002, gfbT9501, gfbT9502)
The older valves used gaskets, the newer types have a o ring in the flange and therefore a replacement gasket will not be required.
GFB Plunger Spring for DV Valve
DV+ Replacement Plunger Spring Fits DV+ ( valves from T9351-T9359)
GFB DV+ Replacement Piston Spring
DV+ Replacement Piston Spring ( Fits DV+ valves from T9351-T9359)
GFB Screw-In Plug (screws into any GFB Trumpet or plumb-back outlet. Valves manufactured before 2003
Screw-In Plug (screws into any GFB trumpet or plumb-back outlet, except valves manufactured before 2003)
GFB Mach 2 Atmosphere Conversion Kit-Changes T9103 or T9133 from Recir to Atmosphere
Mach 2 Atmosphere upgrade kit to convert mach 2 from recirculting to atmosphere venting BOV. Consisting of trumpet, spring and plug.
GFB Mach 2 Atmosphere Conversion Kit-Changes T9100/T9101/T9102/T9104/T9105/T9135 Recir to Atmosphere
GFB Mach 2 Atmosphere Conversion Kit-Changes T9100/T9101/T9102/T9104/T9105/T9135 Recir to Atmosphere
GFB Fuel Pressure Gauge (Suits 8050/8060) 40mm 1-1/2in 1/8MPT Thread 0-120PSI
The 5730 can be used with any of the Go Fast Bits range of fuel pressure regulators for those wanting to have a quick visual way of monitoring fuel pressure
GFB Whistling Trumpet (suits all valves)
The 5702 can be used in place of the standard trumpet on all GFB valves, and will make the whistling sound more readily than the 5701 (high boost and RPM...
GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid)
The 5701 can be used in place of the standard trumpet on GFB valves (Part numbers T9003 & T9503), and will make a whistling sound. However, it is necessary to...
VAT: 302055452400003
