G-Force III Electronic Boost Controller - Multiple Fitments
3005
All
Best selling products
Boost Control Solenoids
Commerceinstruments Best Selling Products
Electronics
Forced Induction
New products
The latest iteration of GFB’s feature-packed electronic boost controller now has the ability to monitor and display your engine’s air/fuel ratio in either Lambda...
GFB 3 Pc Lightweight Pulley Kit (Inc Crank/Alternator/Water Pump Pulleys) - Subaru BRZ 2013+ / Scion FR-S 2013-2016
2016
All
Belts & Pulleys
Best selling products
Commerceinstruments Best Selling Products
Engine Build Components
New products
Like all GFB lightweight pulleys, these begin life as a single 6061-T6 aluminum alloy billet, which is then precision CNC machined to exacting tolerances....
GFB Deceptor Pro II Motorized Blow Off Valve w/ TMS Advantage - Subaru WRX 2015-2020 / Subaru Forester XT 2014-2017
T9507
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
So how much more can you do with a blow-off valve? Well, the Deceptor Pro II takes the ‘Respons’ concept even further... Adjust your...
GFB Direct Fit Deceptor Pro II Blow Off Valve - Subaru WRX 2008-2014 / Legacy GT 2005-2009 / Forester XT 2009-2013
T9501
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
So how much more can you do with a blow-off valve? Well, the Deceptor Pro II takes the ‘Respons’ concept even further... Adjust your...
GFB Diverter Valve DV+ - Ford Focus RS 2016+
T9360
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
By retaining the factory ECU control and recirculating the vented air, the DV+ T9360 is a purely performance oriented product that offers the following benefits: Sharper...
GFB DV+ Diverter Valve - Audi S3 2015-2020 / Volkswagen Golf R 2015-2020 (+Multiple Fitments)
T9351
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
Introducing the new DV+ for The VW MK7 Golf R and Audi 8V S3 GFB’s DV+ solution couldn’t be simpler – keep what works and replace...
GFB DVX Diverter Valve w/ Volume Control - Hyundai Veloster 2012-2018 / Sonata 2014-2019 / Genesis 2013-2016
T9661
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System. So not...
GFB DVX Diverter Valve w/ Volume Control - Audi S3 2015-2020 / Volkswagen Golf R 2015+
T9659
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System. So not...
GFB DVX Diverter Valve w/ Volume Control - Ford Focus ST 2013-2018 / Porsche 911 Turbo 2007-2012 (+Multiple Fitments)
T9654
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System. So not only do...
GFB HYBRID TMS Dual Port Blow Off Valve - Subaru WRX 2008-2014 (+Multiple Fitments)
T9201
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
In a time before Justin Bieber, Y2K, and even Google, the year is 1998 and GFB’s founding engineer John Adrian is so sick of...
GFB HYBRID TMS Dual Port Blow Off Valve - Subaru WRX 2015-2020 / Forester 2014-2017
T9207
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
In a time before Justin Bieber, Y2K, and even Google, the year is 1998 and GFB’s founding engineer John Adrian is so sick of...
GFB Hybrid TMS Dual Port Blow Off Valve - Volkswagen GTI 1997-2005 (+Multiple Fitments)
T9225
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
Known as the “Hybrid”, this world-first became the flagship model of the newly formed company Go Fast Bits. The two venting ports of this...
GFB Hybrid TMS Dual Port Blow Off Valves - Nissan GT-R (R35) 2009-2021
T9205
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
Known as the “Hybrid”, this world-first became the flagship model of the newly formed company Go Fast Bits. The two venting ports of this...
GFB HYBRID TMS Dual Port Diverter Valves (2 Valves) - Kia Stinger 3.3T V6 2017+
T9212
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
Give YOUR Kia Stinger The Sound You Want, And The Performance To Go With It! Featuring two “staged” venting outlets (one for recirc, one for atmosphere),...
GFB Mach 2 TMS Recirculating Diverter Valves - Nissan GT-R (R35) 2009-2021
T9105
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
THE SIMPLE & ESSENTIAL MOD FOR 30% QUICKER BOOST Utilizing Proven TMS Technology To Ensure Dependable Boost Holding And Optimum Throttle Response If you...
GFB Respons TMS Blow Off Valve w/ TMS - Mazdaspeed 3 2006-2013 / Mazdaspeed 6 2005+ / Skyline 1985-2006 (+Multiple Fitments)
T9002
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
Atmosphere Venting BOV Won’t Work On Your Car? Try A GFB Respons – You’ll Be Surprised! Just another dual-port BOV? On the surface, it...
GFB TMS Respons Twin Valve Blow Off Valve Kit - Nissan GT-R R35 2009-2020
T9005
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
On the surface, it may look like just another dual-port blow-off valve, but the Respons is actually much more than that. Featuring GFB’s patented...
GFB VTA Blow Off Valve - Ford Focus RS 2016-2019
T9460
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
The VTA is a performance blow-off valve solution for the Ford Focus RS. If you want sound with your performance (or performance with your...
GFB VTA DV+ Diverter Valve - Infiniti Q50 2015+ / Q60 2016+ / Ford Fiesta ST 2014-2019 (+Multiple Fitments)
T9458
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
VTA T9458 – Get DV+ Performance, With a Blow Off Sound! The VTA is a performance blow-off valve solution for Mercedes vehicles with...
GFB VTA DV+ Diverter Valve - Multiple Audi / Volkswagen Models
T9451
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
VTA T9451 DV+ Performance, Blow Off Valve Sound! The VTA is a performance blow-off valve solution for Audi, VW, Skoda and SEAT vehicles...
Go Fast Bits Atomic Manual Boost Controller - Universal
3001
All
Best selling products
Commerceinstruments Best Selling Products
Electronics
Forced Induction
Manual Boost Controllers
New products
The Go Fast Bits Atomic Single Stage Boost Controller is a reliable and effective manual boost controller that is affordable, delivers a repeatable and steady...
Go Fast Bits Deceptor Pro II Blow Off Valve Kit - Subaru WRX 2002-2007 / STI 2004-2020 / Forester XT 2006-2008
T9503
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
This blow off valve is unique in the fact that you can adjust the venting bias electronically from inside the car by changing the...
Go Fast Bits Hybrid Dual Outlet Valve - Subaru WRX 2002-2007 / STI 2004-2020
T9203
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
Known as the “Hybrid”, this world-first became the flagship model of the newly formed company Go Fast Bits. The two venting ports of this...
Go Fast Bits Mach 2 TMS Recirculating Diverter Valve - Subaru WRX 2002-2007 / STI 2004-2020 / Forester XT 2006-2008
T9103
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
The Mach 2 is configured as a 100% recirculating valve (i.e. bypass, plumb back) and add on kits are also available to convert to...
Go Fast Bits Mach 2 TMS Recirculating Diverter Valve - Subaru WRX 2008-2014 / Legacy GT 2005-2009
T9101
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
The Mach 2 is configured as a 100% recirculating valve (i.e. bypass, plumb back) and add on kits are also available to convert to...
Go Fast Bits Mach 2 TMS Recirculating Diverter Valve - Subaru WRX 2015-2020 / Forester XT 2014-2017
T9107
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
The Mach 2 is configured as a 100% recirculating valve (i.e. bypass, plumb back) and add on kits are also available to convert to...
Go Fast Bits Short Shifter - Subaru WRX 2008-2014
4005
All
Best selling products
Commerceinstruments Best Selling Products
Drivetrain
New products
Shifters & Bushings
GFB's Short Shift kits are like no other. Until you feel the action of one for yourself, you won t believe the difference! Why...
Go Fast Bits Short Throw Shifter - Subaru WRX 2002-2007 (+Multiple Fitments)
4001
All
Best selling products
Commerceinstruments Best Selling Products
Drivetrain
New products
Shifters & Bushings
Th GFB Short Throw Shifter for the 02-07 Subaru WRX is considered to be one of the shortest shifter kits you can get on...
Go Fast Bits Standard Short Throw Shifter - Subaru STI 2004-2014
4002
All
Best selling products
Commerceinstruments Best Selling Products
Drivetrain
New products
Shifters & Bushings
The Go Fast Bits Short Shifter for the 04-07 Subaru STi is considered to be one of the shortest shifter kits you can get on the...
Go Fast Bits TMS Respons Blow Off Valve Kit - Subaru WRX 2015-2020 / Forester XT 2014-2017
T9007
All
Best selling products
Blow Off Valves & Accessories
Commerceinstruments Best Selling Products
Forced Induction
New products
The TMS range from GFB is designed specifically for the purpose of turbo lag reduction and improving throttle response. Tests show TMS features can...
