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$269.00
$269.00 - $269.00
$269.00
$242.10
$242.10 - $242.10
$242.10

GFB Diverter Valve DV+ 2022+ VW Golf GTI/Golf R Mk8 (EA888) / 2018+ Audi RS5 B9 2.9TFSI

Go Fast Bits
In stock

The newly released T9380 is the latest addition to the DV+ range of diverter valves from GFB (Go Fast Bits). It is specifically designed as a compl...

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$269.00
$269.00 - $269.00
$269.00
$242.10
$242.10 - $242.10
$242.10
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$164.00
$164.00 - $164.00
$164.00
$147.60
$147.60 - $147.60
$147.60

GFB Diverter Valve DV+ Alfa Romeo Giulia / BMW X5M (2 Valves Needed for X5M)

Go Fast Bits
In stock

Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufa...

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$164.00
$164.00 - $164.00
$164.00
$147.60
$147.60 - $147.60
$147.60
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$269.00
$269.00 - $269.00
$269.00
$242.10
$242.10 - $242.10
$242.10

GFB Diverter Valve DV+ 14+ Audi S3 / VW Golf R 2.0T (Direct Replacement)

Go Fast Bits
In stock

Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufa...

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$269.00
$269.00 - $269.00
$269.00
$242.10
$242.10 - $242.10
$242.10
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$164.00
$164.00 - $164.00
$164.00
$147.60
$147.60 - $147.60
$147.60

GFB Diverter Valve DV+ Mercedes CLA250/SLK250 / Ford Ecoboost (Direct Replacement)

Go Fast Bits
In stock

Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufa...

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$164.00
$164.00 - $164.00
$164.00
$147.60
$147.60 - $147.60
$147.60
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$164.00
$164.00 - $164.00
$164.00
$147.60
$147.60 - $147.60
$147.60

GFB DV+ BMW N20 Engine

Go Fast Bits
In stock

Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufa...

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$164.00
$164.00 - $164.00
$164.00
$147.60
$147.60 - $147.60
$147.60
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$164.00
$164.00 - $164.00
$164.00
$147.60
$147.60 - $147.60
$147.60

GFB Diverter Valve DV+ Dodge Dart/ BMW F30 335i / BMW F20 / BMW F21 M135i / Fiat 500 Abarth

Go Fast Bits
In stock

Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufa...

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$164.00
$164.00 - $164.00
$164.00
$147.60
$147.60 - $147.60
$147.60
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$164.00
$164.00 - $164.00
$164.00
$147.60
$147.60 - $147.60
$147.60

GFB Diverter Valve DV+ 2.0T VAG Applications (Direct Replacement)

Go Fast Bits
In stock

Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufa...

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$164.00
$164.00 - $164.00
$164.00
$147.60
$147.60 - $147.60
$147.60
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$250.00
$250.00 - $250.00
$250.00
$225.00
$225.00 - $225.00
$225.00

GFB HYBRID TMS Dual Port 20mm Inlet/20mm Outlet 97-05 VW Golf GTI 1.8T

Go Fast Bits
In stock

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 a...

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$250.00
$250.00 - $250.00
$250.00
$225.00
$225.00 - $225.00
$225.00
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$315.00
$315.00 - $315.00
$315.00
$283.50
$283.50 - $283.50
$283.50

GFB SV52 High Flow BOV - Rated at Over 300psi (Suits All High Powered Turbo or Supercharged Engines)

Go Fast Bits
In stock

Strength and reliability is the primary factor, something that a diaphragm simply cannot match in a high-boost BOV environment. Diaphragms have the...

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$315.00
$315.00 - $315.00
$315.00
$283.50
$283.50 - $283.50
$283.50
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$342.00
$342.00 - $342.00
$342.00
$307.80
$307.80 - $307.80
$307.80

GFB Audi/VW 1.8T TMS Respons Blow Off Valve Kit

Go Fast Bits
In stock

If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. B...

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$342.00
$342.00 - $342.00
$342.00
$307.80
$307.80 - $307.80
$307.80
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$245.00
$245.00 - $245.00
$245.00
$220.50
$220.50 - $220.50
$220.50

GFB FX-S Bosch Fuel Pressure Regulator

Go Fast Bits
In stock

If you increase the performance of your engine, you need to ensure your fuel system can deliver the goods or you're going to have a bad day! Upgrad...

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$245.00
$245.00 - $245.00
$245.00
$220.50
$220.50 - $220.50
$220.50
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$26.30
$26.30 - $26.30
$26.30
$23.67
$23.67 - $23.67
$23.67

GFB EX38/44 7psi Wastegate Spring (Middle)

Go Fast Bits
In stock

GFB EX38/44 7psi Wastegate Spring (Middle)

$26.30
$26.30 - $26.30
$26.30
$23.67
$23.67 - $23.67
$23.67
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$405.00
$405.00 - $405.00
$405.00
$364.50
$364.50 - $364.50
$364.50

GFB EX38 38mm V-Band Style External Wastegate

Go Fast Bits
In stock

The 7002 wastegate features an investment cast body made from 253MA chromium-nickel stainless steel, a one-piece stainless steel valve, and a nomex...

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$405.00
$405.00 - $405.00
$405.00
$364.50
$364.50 - $364.50
$364.50
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$450.00
$450.00 - $450.00
$450.00
$405.00
$405.00 - $405.00
$405.00

GFB 44mm V-Band External Style Wastegate

Go Fast Bits
In stock

The 7002 wastegate features an investment cast body made from 253MA chromium-nickel stainless steel, a one-piece stainless steel valve, and a nomex...

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$450.00
$450.00 - $450.00
$450.00
$405.00
$405.00 - $405.00
$405.00
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$15.00
$15.00 - $15.00
$15.00
$13.50
$13.50 - $13.50
$13.50

GFB Gasket for Response BOV (For gfbT9001, gfbT9002, gfbT9501, gfbT9502)

Go Fast Bits
In stock

The older valves used gaskets, the newer types have a o ring in the flange and therefore a replacement gasket will not be required.

$15.00
$15.00 - $15.00
$15.00
$13.50
$13.50 - $13.50
$13.50
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$11.80
$11.80 - $11.80
$11.80
$10.62
$10.62 - $10.62
$10.62

GFB Standard Replacement DV+ Plunger

Go Fast Bits
In stock

GFB Standard Replacement DV+ Plunger

$11.80
$11.80 - $11.80
$11.80
$10.62
$10.62 - $10.62
$10.62
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$9.75
$9.75 - $9.75
$9.75
$8.78
$8.78 - $8.78
$8.78

GFB Plunger Spring for DV Valve

Go Fast Bits
In stock

DV+ Replacement Plunger Spring Fits DV+ ( valves from T9351-T9359)

$9.75
$9.75 - $9.75
$9.75
$8.78
$8.78 - $8.78
$8.78
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$9.75
$9.75 - $9.75
$9.75
$8.78
$8.78 - $8.78
$8.78

GFB DV+ Replacement Piston Spring

Go Fast Bits
In stock

DV+ Replacement Piston Spring ( Fits DV+ valves from T9351-T9359)

$9.75
$9.75 - $9.75
$9.75
$8.78
$8.78 - $8.78
$8.78
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$42.75
$42.75 - $42.75
$42.75
$38.48
$38.48 - $38.48
$38.48

GFB Standard Replacement Trumpet

Go Fast Bits
In stock

GFB Standard Replacement Trumpet

$42.75
$42.75 - $42.75
$42.75
$38.48
$38.48 - $38.48
$38.48
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$15.20
$15.20 - $15.20
$15.20
$13.68
$13.68 - $13.68
$13.68

GFB Screw-In Plug (screws into any GFB Trumpet or plumb-back outlet. Valves manufactured before 2003

Go Fast Bits
In stock

Screw-In Plug (screws into any GFB trumpet or plumb-back outlet, except valves manufactured before 2003)

$15.20
$15.20 - $15.20
$15.20
$13.68
$13.68 - $13.68
$13.68
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$42.00
$42.00 - $42.00
$42.00
$37.80
$37.80 - $37.80
$37.80

GFB Mach 2 Atmosphere Conversion Kit-Changes T9103 or T9133 from Recir to Atmosphere

Go Fast Bits
In stock

Mach 2 Atmosphere upgrade kit to convert mach 2 from recirculting to atmosphere venting BOV. Consisting of trumpet, spring and plug.Installation In...

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$42.00
$42.00 - $42.00
$42.00
$37.80
$37.80 - $37.80
$37.80
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$42.00
$42.00 - $42.00
$42.00
$37.80
$37.80 - $37.80
$37.80

GFB Mach 2 Atmosphere Conversion Kit-Changes T9100/T9101/T9102/T9104/T9105/T9135 Recir to Atmosphere

Go Fast Bits
In stock

GFB Mach 2 Atmosphere Conversion Kit-Changes T9100/T9101/T9102/T9104/T9105/T9135 Recir to AtmosphereInstallation Instructions

$42.00
$42.00 - $42.00
$42.00
$37.80
$37.80 - $37.80
$37.80
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$37.00
$37.00 - $37.00
$37.00
$33.30
$33.30 - $33.30
$33.30

GFB Fuel Pressure Gauge (Suits 8050/8060) 40mm 1-1/2in 1/8MPT Thread 0-120PSI

Go Fast Bits
In stock

The 5730 can be used with any of the Go Fast Bits range of fuel pressure regulators for those wanting to have a quick visual way of monitoring fuel...

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$37.00
$37.00 - $37.00
$37.00
$33.30
$33.30 - $33.30
$33.30
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$42.75
$42.75 - $42.75
$42.75
$38.48
$38.48 - $38.48
$38.48

GFB Whistling Trumpet (suits all valves)

Go Fast Bits
In stock

The 5702 can be used in place of the standard trumpet on all GFB valves, and will make the whistling sound more readily than the 5701 (high boost a...

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$42.75
$42.75 - $42.75
$42.75
$38.48
$38.48 - $38.48
$38.48
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