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Go Fast Bits (GFB)

Go Fast Bits (GFB) is an Australian brand specialising in high performance blow-off valves, boost controllers, pulley kits and short shifters.

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Deceptor Pro II - Subaru WRX Impreza/STi (GDA-GGA & GDB-GGB) - GFB T9503

$628.90 - $628.90
$628.90
$628.90 - $628.90
$628.90

Now you can control the sound of the BOV from inside the cabin! So how much more can you do with a blow-off valve? Well, the Deceptor Pro II takes ...

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$628.90 - $628.90
$628.90
$628.90 - $628.90
$628.90

DVX - VW MK7 Golf R and Audi 8V S3 - GFB T9659

$460.90 - $460.90
$460.90
$460.90 - $460.90
$460.90

GFB’s DVX Takes The Extremely Popular DV+ Diverter Valve And Adds Dual Venting Outlets Along With Our Patented Venting Bias Adjustment System. So N...

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$460.90 - $460.90
$460.90
$460.90 - $460.90
$460.90

DVX - Ford,Volvo,Porsche & Borg Warner EFR Turbos - GFB T9654

$334.90 - $334.90
$334.90
$334.90 - $334.90
$334.90

GFBs DVX Takes The Extremely Popular DV+ Diverter Valve And Adds Dual Venting Outlets Along With Our Patented Venting Bias Adjustment System. So ...

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$334.90 - $334.90
$334.90
$334.90 - $334.90
$334.90

VTA - MK5/6 Golf, Audi - GFB T9451

$334.90 - $334.90
$334.90
$334.90 - $334.90
$334.90

VTA T9451 DV+ Performance, Blow Off Valve Sound! WORLDWIDE PCT PATENTS PENDING PROTECTED BY CHINA UTILITY MODEL PATENTS; CN206054094U & 2...

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$334.90 - $334.90
$334.90
$334.90 - $334.90
$334.90

DV+ Select Mercedes, Ford and Volvo - GFB T9358

$240.90 - $240.90
$240.90
$240.90 - $240.90
$240.90

WHEN you want no noise, no nonsense, just performance European manufacturers are pushing their engines to the limit. Get a DV to match. GFBs DV+ di...

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$240.90 - $240.90
$240.90
$240.90 - $240.90
$240.90

DV+ Mini, Citroen and Peugeot applications - GFB T9352

$240.90 - $240.90
$240.90
$240.90 - $240.90
$240.90

WHEN you want no noise, no nonsense, just performance European manufacturers are pushing their engines to the limit. Get a DV to match. GFBs DV+ di...

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$240.90 - $240.90
$240.90
$240.90 - $240.90
$240.90

VTA - Mercedes - GFB T9458

$334.90 - $334.90
$334.90
$334.90 - $334.90
$334.90

The VTA is a performance blow-off valve solution for Mercedes vehicles with an electronic factory diverter valve. If you want sound with your perfo...

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$334.90 - $334.90
$334.90
$334.90 - $334.90
$334.90

DV+ Ford Focus RS - GFB T9360

$267.90 - $267.90
$267.90
$267.90 - $267.90
$267.90

The DV+ T9360: When You Want No Noise, No Nonsense Just Performance! THE SIMPLE & ESSENTIAL MOD FOR 30% QUICKER BOOST By retaining the factory ...

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$267.90 - $267.90
$267.90
$267.90 - $267.90
$267.90

DV+ BMW N20 Engine + Various applications - GFB T9357

$240.90 - $240.90
$240.90
$240.90 - $240.90
$240.90

WHEN you want no noise, no nonsense, just performance European manufacturers are pushing their engines to the limit. Get a DV to match. GFBs DV+ di...

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$240.90 - $240.90
$240.90
$240.90 - $240.90
$240.90

DV+ Late model VAG & Euro Applications - GFB T9351

$240.90 - $240.90
$240.90
$240.90 - $240.90
$240.90

WHEN you want no noise, no nonsense, just performance European manufacturers are pushing their engines to the limit. Get a DV to match. GFBs DV+ di...

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$240.90 - $240.90
$240.90
$240.90 - $240.90
$240.90

DV+ 25mm Bosch Diverter Valve Replacement - GFB T9301

$275.00 - $275.00
$275.00
$275.00 - $275.00
$275.00

WHEN you want no noise, no nonsense, just performance European manufacturers are pushing their engines to the limit. Get a DV to match. GFBs DV+ di...

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$275.00 - $275.00
$275.00
$275.00 - $275.00
$275.00

Mach 2 TMS Recirculating Diverter Valve -WRX MY08-on, GT Legacy MY03-09 - GFB T9101

$334.90 - $334.90
$334.90
$334.90 - $334.90
$334.90

Part number 5930 kit available to convert to atmosphere venting BOV One of the loudest valves in our range, the Mach 2 will really let people know ...

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$334.90 - $334.90
$334.90
$334.90 - $334.90
$334.90

Mach 2 TMS Recirculating Diverter Valve - 33mm inlet, 33mm outlet - GFB T9133

$334.90 - $334.90
$334.90
$334.90 - $334.90
$334.90

Part number 5933 kit available to convert to atmosphere venting BOV One of the loudest valves in our range, the Mach 2 will really let people know ...

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$334.90 - $334.90
$334.90
$334.90 - $334.90
$334.90

Mach 2 TMS Recirculating Diverter Valve - Nissan Silvia/200SX S14/S15 - GFB T9104

$334.90 - $334.90
$334.90
$334.90 - $334.90
$334.90

Part number 5930 kit available to convert to atmosphere venting BOV One of the loudest valves in our range, the Mach 2 will really let people know ...

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$334.90 - $334.90
$334.90
$334.90 - $334.90
$334.90

Respons TMS - WRX/STi MY99-00, B4 Legacy, GT/XT Forester MY98-04 - GFB T9000

$456.90 - $456.90
$456.90
$456.90 - $456.90
$456.90

RESPONS TMS : SMARTER THAN A DUAL PORT BOV! Atmosphere venting BOV won’t work on your car? Try a GFB Respons – you’ll be surprised! Just another du...

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$456.90 - $456.90
$456.90
$456.90 - $456.90
$456.90

Respons TMS Universal 25mm inlet- 25mm outlet - GFB T9025

$456.90 - $456.90
$456.90
$456.90 - $456.90
$456.90

RESPONS TMS : SMARTER THAN A DUAL PORT BOV! Atmosphere venting BOV won’t work on your car? Try a GFB Respons – you’ll be surprised! Just another du...

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$456.90 - $456.90
$456.90
$456.90 - $456.90
$456.90

EX38 38mm Wastegate - GFB 7003

$555.90 - $555.90
$555.90
$555.90 - $555.90
$555.90

The EX38 features a 38mm valve and comes standard with a 10psi spring. Additional springs are also available – by using various combinations of 5ps...

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$555.90 - $555.90
$555.90
$555.90 - $555.90
$555.90

EX50 7psi Inner Wastegate Spring - GFB 7107

$61.90 - $61.90
$61.90
$61.90 - $61.90
$61.90

EX50 7psi Inner Wastegate Springs

$61.90 - $61.90
$61.90
$61.90 - $61.90
$61.90

EX 38 Valve Seat - GFB 7033

$68.90 - $68.90
$68.90
$68.90 - $68.90
$68.90

EX38 Valve Seat

$68.90 - $68.90
$68.90
$68.90 - $68.90
$68.90

Recirc Hose Plug - 30mm - GFB 5530

$29.90 - $29.90
$29.90
$29.90 - $29.90
$29.90

Used for blocking off unused plumb-back hoses with full atmosphere-venting blow-off valves.

$29.90 - $29.90
$29.90
$29.90 - $29.90
$29.90

GFB EGT Kit for D-Force Electronic Boost Controller GFB 3830

$177.90 - $177.90
$177.90
$177.90 - $177.90
$177.90

FB’s EGT (Exhaust Gas Temperature) Plugin kit is a direct plugin to our existing 3006 D-Force Electronic Boost Controller, adding critical exhaust ...

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$177.90 - $177.90
$177.90
$177.90 - $177.90
$177.90

35mm Inlet Hose Adaptor for Stealth FX, Deceptor Pro and Respons TMS Valves - GFB 5335

$47.90 - $47.90
$47.90
$47.90 - $47.90
$47.90

35mm Inlet Hose Adaptor for Stealth FX, Deceptor Pro and Respons TMS Valves

$47.90 - $47.90
$47.90
$47.90 - $47.90
$47.90

GFB D-Force Dedicated Diesel Electronic Boost Controller - GFB 3006

$523.90 - $523.90
$523.90
$523.90 - $523.90
$523.90

INTRODUCING THE NEW GFB D-FORCE – THE DIESEL SPECIFIC ELECTRONIC BOOST CONTROLLER! DEDICATED DIESEL BOOST CONTROLLER FOR NON-VNT (VARIABLE VANE) TU...

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$523.90 - $523.90
$523.90
$523.90 - $523.90
$523.90

Recirc Outlet Hose Adaptor - 30mm - GFB 5230

$40.90 - $40.90
$40.90
$40.90 - $40.90
$40.90

Ricirc Outlet Hose Adaptors for all GFB Valves except Basic

$40.90 - $40.90
$40.90
$40.90 - $40.90
$40.90

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