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![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 Audi/VW 1.8T TMS Respons Blow Off Valve Kit]()
![GFB Audi/VW 1.8T TMS Respons Blow Off Valve Kit]()
SaleGFB Audi/VW 1.8T 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 19+ Hyundai Veloster 1.6 GDI Turbo / 16+ i30 SR 1.6T-GDI TMS Respons Direct Fit Blow Off Valve]()
![GFB 19+ Hyundai Veloster 1.6 GDI Turbo / 16+ i30 SR 1.6T-GDI TMS Respons Direct Fit Blow Off Valve]()
SaleGFB 19+ Hyundai Veloster 1.6 GDI Turbo / 16+ i30 SR 1.6T-GDI TMS Respons Direct Fit Blow Off Valve- 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 2017+ Hyundai i30N 2.0T TMS Respons Blow Off Valve Kit]()
![GFB 2017+ Hyundai i30N 2.0T TMS Respons Blow Off Valve Kit]()
SaleGFB 2017+ Hyundai i30N 2.0T 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 09+ Nissan GTR TMS Respons Twin Valve Blow Off Valve Kit]()
![GFB 09+ Nissan GTR TMS Respons Twin Valve Blow Off Valve Kit]()
SaleGFB 09+ Nissan GTR TMS Respons Twin Valve Blow Off Valve Kit- Regular price
- $626.99
- Regular price
-
$650.00 - Sale price
- $626.99
- 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 94-02 Nissan Silvia S14/S15 TMS Respons Blow Off Valve Kit]()
![GFB 94-02 Nissan Silvia S14/S15 TMS Respons Blow Off Valve Kit]()
SaleGFB 94-02 Nissan Silvia S14/S15 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 06-10 Mazdaspeed 3/6 / 90-94 Eclipse TMS Respons Blow Off Valve Kit]()
![GFB 06-10 Mazdaspeed 3/6 / 90-94 Eclipse TMS Respons Blow Off Valve Kit]()
SaleGFB 06-10 Mazdaspeed 3/6 / 90-94 Eclipse 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... -
![GFB 99-00 WRX/STI TMS Respons Blow Off Valve Kit]()
![GFB 99-00 WRX/STI TMS Respons Blow Off Valve Kit]()
SaleGFB 99-00 WRX/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 Mitsubishi TD04 Internal Wastegate Actuator]()
![GFB Mitsubishi TD04 Internal Wastegate Actuator]()
SaleGFB Mitsubishi TD04 Internal Wastegate Actuator- Regular price
- $214.99
- Regular price
-
$223.00 - Sale price
- $214.99
- Unit price
- per
Massive Performance, Compact Size.• Industry-first diaphragm design - the WGA’s Silicone/Nomex diaphragm uses a new bead retention design that achieves the largest effective area with the smallest ... -
![GFB 07-16 Mitsubishi EVO X (4B11T) WGA Wastegate Actuator (Tune Required)]()
![GFB 07-16 Mitsubishi EVO X (4B11T) WGA Wastegate Actuator (Tune Required)]()
SaleGFB 07-16 Mitsubishi EVO X (4B11T) WGA Wastegate Actuator (Tune Required)- Regular price
- $214.99
- Regular price
-
$223.00 - Sale price
- $214.99
- Unit price
- per
GFB’s WGA part # 7303 is a bolt on high performance internal wastegate actuator for Mitsubishi EVO X models. The WGA replaces the factory turbo’s actuator.Installation InstructionsThis Part Fits: ... -
![GFB Mitsubishi EVO 9 Internal Wastegate Actuator]()
![GFB Mitsubishi EVO 9 Internal Wastegate Actuator]()
SaleGFB Mitsubishi EVO 9 Internal Wastegate Actuator- Regular price
- $214.99
- Regular price
-
$223.00 - Sale price
- $214.99
- Unit price
- per
Massive Performance, Compact Size.• Industry-first diaphragm design - the WGA’s Silicone/Nomex diaphragm uses a new bead retention design that achieves the largest effective area with the smallest ... -
![GFB Mitsubishi EVO4-8 Internal Wastegate Actuator]()
![GFB Mitsubishi EVO4-8 Internal Wastegate Actuator]()
SaleGFB Mitsubishi EVO4-8 Internal Wastegate Actuator- Regular price
- $214.99
- Regular price
-
$223.00 - Sale price
- $214.99
- Unit price
- per
Massive Performance, Compact Size.• Industry-first diaphragm design - the WGA’s Silicone/Nomex diaphragm uses a new bead retention design that achieves the largest effective area with the smallest ... -
![GFB 2008+ Mitsubishi Lancer Ralliart (4B11T) WGA Wastegate Actuator (Tune Required)]()
![GFB 2008+ Mitsubishi Lancer Ralliart (4B11T) WGA Wastegate Actuator (Tune Required)]()
SaleGFB 2008+ Mitsubishi Lancer Ralliart (4B11T) WGA Wastegate Actuator (Tune Required)- Regular price
- $214.99
- Regular price
-
$223.00 - Sale price
- $214.99
- Unit price
- per
Massive Performance, Compact Size.It’s what we like to do here at GFB – maximize performance and minimize size. Here’s how we did it with the WGA:• Industry-first diaphragm design - the WGA’s Silic... -
![GFB ATOMIC Manual Boost Controller]()
![GFB ATOMIC Manual Boost Controller]()
SaleGFB ATOMIC Manual Boost Controller- Regular price
- $91.99
- Regular price
-
$95.00 - Sale price
- $91.99
- Unit price
- per
Boasting a repeatable and stable boost curve, quick rise rate, and unbeatable value, GFB's Atomic has earned a reputation as being one of the most reliable and effective manual boost controllers on... -
![HKS GTIII-5R A/R 1.00 WG]()
![HKS GTIII-5R A/R 1.00 WG]()
SaleHKS GTIII-5R A/R 1.00 WG- Regular price
- $3,371.99
- Regular price
-
$3,500.00 - Sale price
- $3,371.99
- Unit price
- per
HKS GTIII-5R A/R 1.00 WG -
![Perrin 22-23 Subaru WRX Top Mount Intercooler (TMIC) - Black]()
![Perrin 22-23 Subaru WRX Top Mount Intercooler (TMIC) - Black]()
SalePerrin 22-23 Subaru WRX Top Mount Intercooler (TMIC) - Black- Regular price
- $887.99
- Regular price
-
$976.00 - Sale price
- $887.99
- Unit price
- per
Perrin 22-23 Subaru WRX Top Mount Intercooler (TMIC) - Black -
![Nitrous Express Mainline Stainless Steel Nitrous Solenoid (.078 Orifice)]()
![Nitrous Express Mainline Stainless Steel Nitrous Solenoid (.078 Orifice)]()
Nitrous Express Mainline Stainless Steel Nitrous Solenoid (.078 Orifice)- Regular price
- $135.99
- Regular price
-
- Sale price
- $135.99
- Unit price
- per
Nitrous Express Mainline Stainless Steel Nitrous Solenoid (.078 Orifice)WarrantyCertificate of Origin -
![Nitrous Express .028 R/T Single Jet]()
![Nitrous Express .028 R/T Single Jet]()
Nitrous Express .028 R/T Single Jet- Regular price
- $7.99
- Regular price
-
- Sale price
- $7.99
- Unit price
- per
The NX HP Jets are manufactured on CNC equipment, and are guaranteed to be within .0005 of specified jet size. In recent testing, using the same jet size, HP jets out flowed the competition by 35%!...
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