Sort by:
GFB Deceptor Pro II - Nissan GT-R (R35) 2 Valves Included
3,593.62 ﷼
Control the sound of your BOV "ON-THE-FLY" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to...
GFB Deceptor Pro II - Nissan Silvia/200SX (S14-S15)
2,023.67 ﷼
Control the sound of your BOV "ON-THE-FLY" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to...
GFB Nissan Skyline (GTS-T) Deceptor Pro II - Blow Off Valve Venting Bias Kit
2,023.67 ﷼
Control the sound of your BOV "ON-THE-FLY" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to...
GFB 08+ WRX / 03-09 GT Legacy / 09+ XT Forester Direct Fit Deceptor Pro II
2,023.67 ﷼
Control the sound of your BOV "ON-THE-FLY" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to...
GFB 99-00 WRX/STi / 98-04 GT/XT Forester Direct Fit Deceptor Pro II
2,023.67 ﷼
Control the sound of your BOV "ON-THE-FLY" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to...
GFB HYBRID TMS Dual Port 35mm Inlet/30mm Outlet 97-98 Subaru WRX/STi
1,003.80 ﷼
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....
GFB HYBRID TMS Dual Port 20mm Inlet/20mm Outlet 04-05 Mazdaspeed Miata MX-5 Turbo
1,003.80 ﷼
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....
GFB HYBRID TMS Dual Port Silvia/200SX S14/S15
1,003.80 ﷼
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....
GFB Mach 2 TMS Recirculating Diverter Valve - 20mm Inlet/20mm Outlet
770.92 ﷼
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...
GFB Mach 2 TMS Recirculating Diverter Valve - Hyundai/Kia 2.5T
851.23 ﷼
GFB Mach 2 TMS Recirculating Diverter Valve - Hyundai/Kia 2.5T
GFB Mach 2 TMS Recirculating Diverter Valve - Nissan Silvia/200SX (S14-S15)
851.23 ﷼
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...
GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 99-00 WRX/STi/B4 Legacy / 98-04 GT/XT Forester
851.23 ﷼
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...
GFB 04-05 Miata / 93-98 Supra (w/ modification of factory hoses) TMS Respons Blow Off Valve Kit
1,373.20 ﷼
If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the...
GFB 94-02 Nissan Silvia S14/S15 TMS Respons Blow Off Valve Kit
1,373.20 ﷼
If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the...

