GFB HYBRID TMS Dual Port 98-04 Subaru Forester XT
$250.00
$225.00
GFBT9200
Air and Fuel Delivery
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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...
GFB Mach 2 TMS Recirculating Diverter Valve - 35mm Inlet/30mm Outlet (suits 97-98 Subaru WRX/STi)
$192.00
$172.80
GFBT9135
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Performance Parts
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...
GFB Mach 2 TMS Recirculating Diverter Valve - 33mm Inlet/33mm Outlet (suits Mitsubishi EVO I-X)
$192.00
$172.80
GFBT9133
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Performance Parts
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...
GFB Mach 2 TMS Recirculating Diverter Valve - 25mm Inlet/25mm Outlet
$192.00
$172.80
GFBT9125
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Performance Parts
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...
GFB Mach 2 TMS Recirculating Diverter Valve - 2017+ Kia Stinger 3.3T V6 (2 Valves Included)
$410.00
$369.00
GFBT9112
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Performance Parts
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...
GFB Mach 2 TMS Recirculating Diverter Valve - 2017+ Hyundai i30N 2.0T
$212.00
$190.80
GFBT9111
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Performance Parts
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...
GFB Mach 2 TMS Recirculating Diverter Valve - 2017+ Hyundai i30N 2.0T
$212.00
$190.80
GFBT9110
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Performance Parts
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...
GFB Mach 2 TMS Recirculating Diverter Valve (Nissan Juke 1.6 DIG-T)
$212.00
$190.80
GFBT9106
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Performance Parts
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...
GFB Mach 2 TMS Recirculating Diverter Valves - Nissan GT-R (R35) 2 Valves Included
$410.00
$369.00
GFBT9105
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Performance Parts
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...
GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 01-07 WRX / 02+ STi / 05-08 XT Forester
$212.00
$190.80
GFBT9103
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Performance Parts
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...
GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 08+ WRX / 03-09 GT Legacy / 09-12 XT Forester
$212.00
$190.80
GFBT9101
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Blow Off Valves
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Performance Parts
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...
GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 99-00 WRX/STi/B4 Legacy / 98-04 GT/XT Forester
$212.00
$190.80
GFBT9100
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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...
GFB SV52 High Flow BOV - Rated at Over 300psi (Suits All High Powered Turbo or Supercharged Engines)
$315.00
$283.50
GFBT9052
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Engine and Engine Parts
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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...
GFB Mitsubishi Evo 1-10 TMS Respons Blow Off Valve Kit
$342.00
$307.80
GFBT9033
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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...
GFB Audi/VW 1.8T TMS Respons Blow Off Valve Kit
$342.00
$307.80
GFBT9025
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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...
GFB Hyundai-Kia 2.5T TMS Respons Blow Off Valve Kit
$342.00
$307.80
GFBT9014
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Smart stream I20N, I30 Sedan N-Line, Kona N-Line, Sonata N-Line, and Stinger 2.5T.Installation InstructionsThis Part Fits: Year Make Model Submodel 2021-2022 Hyundai Elantra N...
GFB 2017+ Kia Stinger 3.3T V6 Respons Blow Off Valve Kit (Mach 2 and Respons Valves Included)
$520.00
$468.00
GFBT9013
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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...
GFB 2017+ Kia Stinger 3.3T V6 TMS Respons Blow Off Valve Kit (2 Valves Included)
$650.00
$585.00
GFBT9012
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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...
GFB 19+ Hyundai Veloster 1.6 GDI Turbo / 16+ i30 SR 1.6T-GDI TMS Respons Direct Fit Blow Off Valve
$342.00
$307.80
GFBT9011
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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...
GFB 15+ Subaru WRX 2.0L (FA20DIT) AWD Sedan TMS Respons Blow Off Valve Kit
$342.00
$307.80
GFBT9007
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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...
GFB 11-14 Nissan JUKE 1.6L Turbo TMS Respons Blow Off Valve Kit
$342.00
$307.80
GFBT9006
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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...
GFB 09+ Nissan GTR TMS Respons Twin Valve Blow Off Valve Kit
$650.00
$585.00
GFBT9005
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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...
GFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit
$342.00
$307.80
GFBT9003
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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...
GFB 06-10 Mazdaspeed 3/6 / 90-94 Eclipse TMS Respons Blow Off Valve Kit
$342.00
$307.80
GFBT9002
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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...
GFB 08-10+ WRX / 05-09 LGT TMS Respons Blow Off Valve Kit
$342.00
$307.80
GFBT9001
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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...
GFB 99-00 WRX/STI TMS Respons Blow Off Valve Kit
$342.00
$307.80
GFBT9000
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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...
GFB Mitsubishi TD04 Internal Wastegate Actuator
$223.00
$200.70
GFB7304
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Body Kits
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Wastegates
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...
GFB 2008+ Mitsubishi Lancer Ralliart (4B11T) WGA Wastegate Actuator (Tune Required)
$223.00
$200.70
GFB7300
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Engine and Engine Parts
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Wastegate Actuators
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...
GFB EX38/44 7psi Wastegate Spring (Middle)
$26.30
$23.67
GFB7207
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Forced Induction
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Wastegate Springs
GFB EX38/44 7psi Wastegate Spring (Middle)
GFB Gasket for Response BOV (For gfbT9003 & gfbT9503)
$15.00
$13.50
GFB6705
ACCESSORIES
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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)
$15.00
$13.50
GFB6704
ACCESSORIES
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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 Standard Replacement DV+ Plunger
$11.80
$10.62
GFB6121
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GFB Standard Replacement DV+ Plunger
GFB Plunger Spring for DV Valve
$9.75
$8.78
GFB6119
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Forced Induction
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Wastegate Springs
DV+ Replacement Plunger Spring Fits DV+ ( valves from T9351-T9359)
GFB DV+ Replacement Piston Spring
$9.75
$8.78
GFB6117
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Forced Induction
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Piston Sets - Powersports
Wastegate Springs
DV+ Replacement Piston Spring ( Fits DV+ valves from T9351-T9359)
GFB Standard Replacement Trumpet
$42.75
$38.48
GFB6110
ACCESSORIES
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GFB Standard Replacement Trumpet
GFB Screw-In Plug (screws into any GFB Trumpet or plumb-back outlet. Valves manufactured before 2003
$15.20
$13.68
GFB6107
ACCESSORIES
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Screw-In Plug (screws into any GFB trumpet or plumb-back outlet, except valves manufactured before 2003)