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![GFB Deceptor Pro II Blow Off Valve - 20mm Inlet/20mm Outlet]()
![GFB Deceptor Pro II Blow Off Valve - 20mm Inlet/20mm Outlet]()
SaleGFB Deceptor Pro II Blow Off Valve - 20mm Inlet/20mm Outlet- Regular price
- $485.99
- Regular price
-
$504.00 - Sale price
- $485.99
- Unit price
- per
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 listen to it all the time. GFB's ... -
![GFB 01/14+ Subaru WRX Deceptor Pro II Motorised Blow Off Valve w/TMS Advantage- Adjust In Cabin]()
![GFB 01/14+ Subaru WRX Deceptor Pro II Motorised Blow Off Valve w/TMS Advantage- Adjust In Cabin]()
SaleGFB 01/14+ Subaru WRX Deceptor Pro II Motorised Blow Off Valve w/TMS Advantage- Adjust In Cabin- Regular price
- $485.99
- Regular price
-
$504.00 - Sale price
- $485.99
- Unit price
- per
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 listen to it all the time. GFB's ... -
![GFB 02-07 WRX / 04-10 STI Deceptor Pro Blow Off Valve Kit]()
![GFB 02-07 WRX / 04-10 STI Deceptor Pro Blow Off Valve Kit]()
SaleGFB 02-07 WRX / 04-10 STI Deceptor Pro Blow Off Valve Kit- Regular price
- $485.99
- Regular price
-
$504.00 - Sale price
- $485.99
- Unit price
- per
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 listen to it all the time. GFB's ... -
![GFB 08+ WRX / 03-09 GT Legacy / 09+ XT Forester Direct Fit Deceptor Pro II]()
![GFB 08+ WRX / 03-09 GT Legacy / 09+ XT Forester Direct Fit Deceptor Pro II]()
SaleGFB 08+ WRX / 03-09 GT Legacy / 09+ XT Forester Direct Fit Deceptor Pro II- Regular price
- $485.99
- Regular price
-
$504.00 - Sale price
- $485.99
- Unit price
- per
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 listen to it all the time. GFB's ... -
![GFB 99-00 WRX/STi / 98-04 GT/XT Forester Direct Fit Deceptor Pro II]()
![GFB 99-00 WRX/STi / 98-04 GT/XT Forester Direct Fit Deceptor Pro II]()
SaleGFB 99-00 WRX/STi / 98-04 GT/XT Forester Direct Fit Deceptor Pro II- Regular price
- $485.99
- Regular price
-
$504.00 - Sale price
- $485.99
- Unit price
- per
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 listen to it all the time. GFB's ... -
![GFB Diverter Valve DV+ 2022+ Subaru WRX]()
![GFB Diverter Valve DV+ 2022+ Subaru WRX]()
SaleGFB Diverter Valve DV+ 2022+ Subaru WRX- Regular price
- $153.99
- Regular price
-
$159.00 - Sale price
- $153.99
- Unit price
- per
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 controlled by the ... -
![GFB HYBRID TMS Dual Port (33mm Inlet/Outlet) Mitsubishi EVO I-X]()
![GFB HYBRID TMS Dual Port (33mm Inlet/Outlet) Mitsubishi EVO I-X]()
SaleGFB HYBRID TMS Dual Port (33mm Inlet/Outlet) Mitsubishi EVO I-X- Regular price
- $240.99
- Regular price
-
$250.00 - Sale price
- $240.99
- Unit price
- per
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 15+ Subaru WRX / Forester]()
![GFB HYBRID TMS Dual Port 15+ Subaru WRX / Forester]()
SaleGFB HYBRID TMS Dual Port 15+ Subaru WRX / Forester- Regular price
- $240.99
- Regular price
-
$250.00 - Sale price
- $240.99
- Unit price
- per
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 HYBRID TMS Dual Port 01-07 Subaru WRX / 05-08 Forester XT]()
![GFB HYBRID TMS Dual Port 01-07 Subaru WRX / 05-08 Forester XT]()
SaleGFB HYBRID TMS Dual Port 01-07 Subaru WRX / 05-08 Forester XT- Regular price
- $240.99
- Regular price
-
$250.00 - Sale price
- $240.99
- Unit price
- per
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 03-09 Subaru Legacy GT]()
![GFB HYBRID TMS Dual Port 03-09 Subaru Legacy GT]()
SaleGFB HYBRID TMS Dual Port 03-09 Subaru Legacy GT- Regular price
- $240.99
- Regular price
-
$250.00 - Sale price
- $240.99
- Unit price
- per
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 98-04 Subaru Forester XT]()
![GFB HYBRID TMS Dual Port 98-04 Subaru Forester XT]()
SaleGFB HYBRID TMS Dual Port 98-04 Subaru Forester XT- Regular price
- $240.99
- Regular price
-
$250.00 - Sale price
- $240.99
- Unit price
- per
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 Mach 2 TMS Recirculating Diverter Valve - 35mm Inlet/30mm Outlet (suits 97-98 Subaru WRX/STi)]()
![GFB Mach 2 TMS Recirculating Diverter Valve - 35mm Inlet/30mm Outlet (suits 97-98 Subaru WRX/STi)]()
SaleGFB Mach 2 TMS Recirculating Diverter Valve - 35mm Inlet/30mm Outlet (suits 97-98 Subaru WRX/STi)- Regular price
- $184.99
- Regular price
-
$192.00 - Sale price
- $184.99
- Unit price
- per
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 t... -
![GFB Mach 2 TMS Recirculating Diverter Valve - 33mm Inlet/33mm Outlet (suits Mitsubishi EVO I-X)]()
![GFB Mach 2 TMS Recirculating Diverter Valve - 33mm Inlet/33mm Outlet (suits Mitsubishi EVO I-X)]()
SaleGFB Mach 2 TMS Recirculating Diverter Valve - 33mm Inlet/33mm Outlet (suits Mitsubishi EVO I-X)- Regular price
- $184.99
- Regular price
-
$192.00 - Sale price
- $184.99
- Unit price
- per
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 t... -
![GFB Mach 2 TMS Recirculating Diverter Valve - 20mm Inlet/20mm Outlet]()
![GFB Mach 2 TMS Recirculating Diverter Valve - 20mm Inlet/20mm Outlet]()
SaleGFB Mach 2 TMS Recirculating Diverter Valve - 20mm Inlet/20mm Outlet- Regular price
- $184.99
- Regular price
-
$192.00 - Sale price
- $184.99
- Unit price
- per
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 t... -
![GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 2015+ WRX/Forester]()
![GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 2015+ WRX/Forester]()
SaleGFB Mach 2 TMS Recirculating Diverter Valve - Subaru 2015+ WRX/Forester- Regular price
- $184.99
- Regular price
-
$192.00 - Sale price
- $184.99
- Unit price
- per
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 t... -
![GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 01-07 WRX / 02+ STi / 05-08 XT Forester]()
![GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 01-07 WRX / 02+ STi / 05-08 XT Forester]()
SaleGFB Mach 2 TMS Recirculating Diverter Valve - Subaru 01-07 WRX / 02+ STi / 05-08 XT Forester- Regular price
- $204.99
- Regular price
-
$212.00 - Sale price
- $204.99
- Unit price
- per
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 t... -
![GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 08+ WRX / 03-09 GT Legacy / 09-12 XT Forester]()
![GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 08+ WRX / 03-09 GT Legacy / 09-12 XT Forester]()
SaleGFB Mach 2 TMS Recirculating Diverter Valve - Subaru 08+ WRX / 03-09 GT Legacy / 09-12 XT Forester- Regular price
- $204.99
- Regular price
-
$212.00 - Sale price
- $204.99
- Unit price
- per
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 t... -
![GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 99-00 WRX/STi/B4 Legacy / 98-04 GT/XT Forester]()
![GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 99-00 WRX/STi/B4 Legacy / 98-04 GT/XT Forester]()
SaleGFB Mach 2 TMS Recirculating Diverter Valve - Subaru 99-00 WRX/STi/B4 Legacy / 98-04 GT/XT Forester- Regular price
- $204.99
- Regular price
-
$212.00 - Sale price
- $204.99
- Unit price
- per
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 t... -
![GFB 91-98 Nissan Silvia / 90-96 Nissan 300ZX (requires 2 kits) TMS Respons Blow Off Valve Kit]()
![GFB 91-98 Nissan Silvia / 90-96 Nissan 300ZX (requires 2 kits) TMS Respons Blow Off Valve Kit]()
SaleGFB 91-98 Nissan Silvia / 90-96 Nissan 300ZX (requires 2 kits) TMS Respons Blow Off Valve Kit- Regular price
- $329.99
- Regular price
-
$342.00 - Sale price
- $329.99
- Unit price
- per
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 car you c... -
![GFB Mitsubishi Evo 1-10 TMS Respons Blow Off Valve Kit]()
![GFB Mitsubishi Evo 1-10 TMS Respons Blow Off Valve Kit]()
SaleGFB Mitsubishi Evo 1-10 TMS Respons Blow Off Valve Kit- Regular price
- $329.99
- Regular price
-
$342.00 - Sale price
- $329.99
- Unit price
- per
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 car you c... -
![GFB 04-05 Miata / 93-98 Supra (w/ modification of factory hoses) TMS Respons Blow Off Valve Kit]()
![GFB 04-05 Miata / 93-98 Supra (w/ modification of factory hoses) TMS Respons Blow Off Valve Kit]()
SaleGFB 04-05 Miata / 93-98 Supra (w/ modification of factory hoses) TMS Respons Blow Off Valve Kit- Regular price
- $329.99
- Regular price
-
$342.00 - Sale price
- $329.99
- Unit price
- per
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 car you c... -
![GFB 15+ Subaru WRX 2.0L (FA20DIT) AWD Sedan TMS Respons Blow Off Valve Kit]()
![GFB 15+ Subaru WRX 2.0L (FA20DIT) AWD Sedan TMS Respons Blow Off Valve Kit]()
SaleGFB 15+ Subaru WRX 2.0L (FA20DIT) AWD Sedan TMS Respons Blow Off Valve Kit- Regular price
- $329.99
- Regular price
-
$342.00 - Sale price
- $329.99
- Unit price
- per
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 car you c... -
![GFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit]()
![GFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit]()
SaleGFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit- Regular price
- $329.99
- Regular price
-
$342.00 - Sale price
- $329.99
- Unit price
- per
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 car you c... -
![GFB 08-10+ WRX / 05-09 LGT TMS Respons Blow Off Valve Kit]()
![GFB 08-10+ WRX / 05-09 LGT TMS Respons Blow Off Valve Kit]()
SaleGFB 08-10+ WRX / 05-09 LGT TMS Respons Blow Off Valve Kit- Regular price
- $329.99
- Regular price
-
$342.00 - Sale price
- $329.99
- Unit price
- per
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 car you c...
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