GFB EX38 38mm V-Band Style External Wastegate - 7003

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...

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 HYBRID TMS Dual Outlet Blow Off Valve for 2017+ Hyundai i30N 2.0T

The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By "staging" the two...

GFB HYBRID TMS Dual Port (33mm Inlet/Outlet) for Mitsubishi EVO I-X

The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By "staging" the two...

GFB HYBRID TMS Dual Port Blow Off Valve for 17-18 Kia Stinger 3.3T V6 - 2 Valves

The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By "staging" the two...

GFB HYBRID TMS Dual Port Blow Off Valve for 2009+ GT-R R35

The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By "staging" the two...

GFB HYBRID TMS Dual Port for 01-07 Subaru WRX / 04+ STI / 05-08 Forester XT

The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By "staging" the two...

GFB HYBRID TMS Dual Port for 03-09 Subaru Legacy GT

The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By "staging" the two...

GFB HYBRID TMS Dual Port for 15+ Subaru WRX / Forester - T9207

All The Performance With The Noise! The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most...

GFB Mach 2 Atmosphere Conversion Kit for T9103 / T9133 from Recir to Atmosphere

Atmospheric Conversion Kit; Suits GFB # T9103, T9133

GFB Mach 2 TMS Recirculating Diverter Valve - 25mm Inlet/25mm Outlet

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE!, GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to...

GFB Mach 2 TMS Recirculating Diverter Valve for 2017+ Hyundai i30N 2.0T

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE!, GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to...