GFB 01/14+ Subaru WRX Deceptor Pro II Motorised Blow Off Valve w/TMS Advantage- Adjust In Cabin
$490.00
$441.00
GFBT9507
All
Blow Off Valves
Forced Induction
Subaru WRX 2015 to 2021
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...
GFB 02-07 WRX / 04-10 STI Deceptor Pro Blow Off Valve Kit
$490.00
$441.00
GFBT9503
All
Blow Off Valves
Forced Induction
Subaru Impreza 2001 to 2006
Subaru Impreza 2007 to 2014
Subaru WRX STI 2013 to 2021
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...
GFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit
$332.00
$298.80
GFBT9003
All
Blow Off Valves
Forced Induction
Subaru Impreza 2001 to 2006
Subaru Impreza 2007 to 2014
Subaru WRX STI 2013 to 2021
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 Short Shifter
$229.00
$206.10
GFB4001
All
Drivetrain
Shifters
Subaru Impreza 2001 to 2006
Subaru Impreza 2007 to 2014
True to our philosophy of Performance Without Compromise, GFB's Short Shift Kits are designed with a unique linkage system that means the shift throw...
GFB 02-10 WRX/STI 2 Piece Under-Drive Pulley Kit w/ Belts (Crank & Alternator)
$255.00
$229.50
GFB2001
All
Engine Components
Pulleys - Crank, Underdrive
Subaru Impreza 2001 to 2006
It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley...
GFB 02-10+ WRX/STI Crank Pulley (Not Under-Drive)
$172.00
$154.80
GFB2009
All
Engine Components
Pulleys - Crank, Underdrive
Subaru Impreza 2001 to 2006
Subaru Impreza 2007 to 2014
Subaru WRX 2015 to 2021
Subaru WRX STI 2013 to 2021
It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley...
GFB 03-10 Evo 8-10 Deceptor Pro II Blow Off Valve Kit
$490.00
$441.00
GFBT9533
All
Blow Off Valves
Forced Induction
Mitsubishi Lancer 2003 to 2005
Mitsubishi Lancer 2006 to 2007
Mitsubishi Lancer 2008 to 2015
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...
GFB 04-05 Miata / 93-98 Supra (w/ modification of factory hoses) TMS Respons Blow Off Valve Kit
$332.00
$298.80
GFBT9020
All
Blow Off Valves
Forced Induction
Mazda Miata 1999 to 2005
Toyota Supra 1994 to 1998
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 04-07 STI Basic Short Shifter Kit
$229.00
$206.10
GFB4003
All
Drivetrain
Shifters
Subaru Impreza 2001 to 2006
Subaru Impreza 2007 to 2014
Subaru WRX STI 2013 to 2021
True to our philosophy of Performance Without Compromise, GFB's Short Shift Kits are designed with a unique linkage system that means the shift throw...
GFB 04-07 STI Short Shifter Kit
$312.00
$280.80
GFB4002
All
Drivetrain
Shifters
Subaru Impreza 2001 to 2006
Subaru Impreza 2007 to 2014
Subaru WRX STI 2013 to 2021
True to our philosophy of Performance Without Compromise, GFB's Short Shift Kits are designed with a unique linkage system that means the shift throw...
GFB 04-10 WRX/STI 3 Piece Under-Drive Pulley Kit w/ Belts (Crank Alternator & Power Steering)
$350.00
$315.00
GFB2010
All
Engine Components
Pulleys - Crank, Underdrive
Subaru Impreza 2001 to 2006
Subaru Impreza 2007 to 2014
It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley...
GFB 07-16 Mitsubishi EVO X (4B11T) WGA Wastegate Actuator (Tune Required)
$221.54
$199.39
GFB7303
All
Forced Induction
Mitsubishi Lancer 2008 to 2015
Wastegate Actuators
GFB’s WGA part # 7303 is a bolt on high performance internal wastegate actuator for Mitsubishi EVO X models. The WGA replaces the factory...
GFB 08+ Subaru WRX Short Shifter
$229.00
$206.10
GFB4005
All
Drivetrain
Shifters
Subaru Impreza 2007 to 2014
True to our philosophy of Performance Without Compromise, GFB's Short Shift Kits are designed with a unique linkage system that means the shift throw...
GFB 08+ WRX / 03-09 GT Legacy / 09+ XT Forester Direct Fit Deceptor Pro II
$490.00
$441.00
GFBT9501
All
Blow Off Valves
Forced Induction
Subaru Impreza 2007 to 2014
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...
GFB 08+ WRX/STi / 09+ Forester / 03-09 LGT 3 pc Underdrive/Non-Underdrive Pulley Kit
$350.00
$315.00
GFB2014
All
Engine Components
Pulleys - Crank, Underdrive
Subaru Impreza 2007 to 2014
Subaru WRX 2015 to 2021
Subaru WRX STI 2013 to 2021
It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley...
GFB 08-10+ WRX / 05-09 LGT TMS Respons Blow Off Valve Kit
$332.00
$298.80
GFBT9001
All
Blow Off Valves
Forced Induction
Subaru Impreza 2007 to 2014
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
All
Blow Off Valves
Forced Induction
Nissan GT-R R35
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 13 Subaru BRZ / 13 Scion FR-S 3 Pc L/W Pulley Kit (Inc Crank/Alternator/Water Pump Pulleys)
$350.00
$315.00
GFB2016
All
Engine Components
Pulleys - Crank, Underdrive
Scion FR S 2013 to 2016
Subaru BRZ
Toyota 86 2017 to 2020
It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley...
GFB 13+ Subaru BRZ / 13+ Scion FR-S Lightweight Alternator Pulley
$62.00
$55.80
GFB2221
All
Engine Components
Pulleys - Crank, Underdrive
Scion FR S 2013 to 2016
Subaru BRZ
Toyota 86 2017 to 2020
Under $100
It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley...
GFB 13+ Subaru BRZ / 13+ Scion FR-S Lightweight Aluminum Water Pump Pulley
$125.00
$112.50
GFB2223
All
Engine Components
Pulleys - Crank, Underdrive
Scion FR S 2013 to 2016
Subaru BRZ
Toyota 86 2017 to 2020
It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley...
GFB 15+ Subaru WRX 2.0L (FA20DIT) AWD Sedan TMS Respons Blow Off Valve Kit
$332.00
$298.80
GFBT9007
All
Blow Off Valves
Forced Induction
Subaru WRX 2015 to 2021
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 2008+ Mitsubishi Lancer Ralliart (4B11T) WGA Wastegate Actuator (Tune Required)
$221.54
$199.39
GFB7300
All
Forced Induction
Mitsubishi Lancer 2008 to 2015
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 4003 Short Shifter Upgrade Kit - makes 4003 into 4002
$105.00
$94.50
GFB4202
All
Drivetrain
Shifters
Subaru Impreza 2001 to 2006
Subaru Impreza 2007 to 2014
Subaru WRX STI 2013 to 2021
Under $100
True to our philosophy of Performance Without Compromise, GFB's Short Shift Kits are designed with a unique linkage system that means the shift throw...
GFB 91-98 Nissan Silvia / 90-96 Nissan 300ZX (requires 2 kits) TMS Respons Blow Off Valve Kit
$332.00
$298.80
GFBT9035
All
Blow Off Valves
Forced Induction
Nissan 300ZX 1990 to 1996
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 Subaru WRX/Forrester GT Light-Weight Engine Pulley Kit
$350.00
$315.00
GFB2002
All
Engine Components
Pulleys - Crank, Underdrive
Subaru Impreza 2001 to 2006
It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley...
GFB ATOMIC Manual Boost Controller
$87.00
$78.30
GFB3001
All
Boost Controllers
Forced Induction
Nissan 300ZX 1990 to 1996
Subaru Impreza 2007 to 2014
Toyota Supra 1994 to 1998
Under $100
It is important to note that the Atomic does NOT use a "ball-and-spring" system like others on the market, for very good reason. The...
GFB Audi/VW 1.8T TMS Respons Blow Off Valve Kit
$332.00
$298.80
GFBT9025
All
Blow Off Valves
Forced Induction
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 Deceptor Pro II - Nissan GT-R (R35) 2 Valves Included
$869.00
$782.10
GFBT9505
All
Blow Off Valves
Forced Induction
Nissan GT-R R35
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...
GFB Deceptor Pro II Blow Off Valve - 20mm Inlet/20mm Outlet
$490.00
$441.00
GFBT9520
All
Blow Off Valves
Forced Induction
Mazda Miata 1999 to 2005
Toyota Supra 1994 to 1998
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...
GFB Deceptor Pro II Blow Off Valve - 25mm Inlet/25mm Outlet
$490.00
$441.00
GFBT9525
All
Blow Off Valves
Forced Induction
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...
GFB Deceptor Pro Universal Blow Off Valve - 35mm Base 30mm outlet
$490.00
$441.00
GFBT9535
All
Blow Off Valves
Forced Induction
Nissan 300ZX 1990 to 1996
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...
GFB Diverter Valve DV+ 12+ GM 2.0 LTG Engine
$159.00
$143.10
GFBT9363
All
Blow Off Valves
Camaro 6th Gen 2016 to 2023
Forced Induction
GFB's DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to...
GFB Diverter Valve DV+ 15-23 Ford Mustang 2.3L EcoBoost / 2023 Ford Bronco Raptor/Ranger Raptor 3.0L
$269.00
$242.10
GFBT9384
All
Blow Off Valves
Fiesta 2011 to 2019
Forced Induction
Mustang 2015 to 2023
GFB developed the T9384 with a low-profile integrated solenoid as a complete replacement for both the Continental and Pierburg diverter valves, enabling a hassle-free...
GFB Diverter Valve DV+ 2017+ Ford Focus RS
$177.00
$159.30
GFBT9360
All
Blow Off Valves
Focus 2012 to 2018
Forced Induction
The factory BPV (bypass valve) has a couple of key shortcomings in construction and operation. First of all, tuned engines running high boost also...
GFB Diverter Valve DV+ 2022+ Subaru WRX
$159.00
$143.10
GFBT9369
All
Blow Off Valves
Forced Induction
Subaru WRX 2021 to 2023
The FA24 engine in the 2022+ WRX now uses an electronically controlled factory diverter in place of the pneumatic bypass valve found on all...
GFB Diverter Valve DV+ Mercedes CLA250/SLK250 / Ford Ecoboost (Direct Replacement)
$159.00
$143.10
GFBT9358
All
Blow Off Valves
Fiesta 2011 to 2019
Forced Induction
Mustang 2015 to 2023
GFB's DV plus design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method...
