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Showing 1–15 of 50 results

  • GFB Hybrid BOV NZ

    GFB Hybrid Blow Off Valve

    $365.00 – $669.00

    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 revolutionary valve were staged on the body such that the recirc port opened before the atmo port, helping to prevent backfiring and stalling on cars with a MAF sensor, whilst still giving the signature blow off sound when the car is driven harder.

    Select options This product has multiple variants. The options may be chosen on the product page
  • GFB Respons BOV NZ

    GFB Respons Blow Off Valve

    $429.00 – $825.00
    GFB Respons Blow Off Valve
    Atmosphere venting BOV won’t work on your car? Try a GFB Respons Blow Off Valve – you’ll be surprised!
    Select options This product has multiple variants. The options may be chosen on the product page
  • GFB DV+ Diverter Valve NZ GFB T9351 T9301 T9352 T9355 T9354 T9356 T9357 T9358 T9359 T9360 T9366 T9362 T9363
    -40%

    GFB DV+ Diverter Valves

    $179.40 – $315.00

    GFB DV+ Diverter Valves

    GFB’s DV+ diverter valve range offers a direct-fit performance solution for the weak factory diverter valves used on many modern vehicles.

    Select options This product has multiple variants. The options may be chosen on the product page
  • GFB Whistling Trumpet

    GFB Whistling Trumpet

    $54.90

    GFB Whistling Trumpet

    GFB have released the Whistling Trumpets (part # 5701), which emitted a piercing screech when driving aggressively. Unfortunately for a number of GFB owners, the 5701 trumpet only worked with some valve types.

    For the owners of all other types of GFB valves, GFB have now released the 5702 – a modified version of the Whistling Trumpet that is designed to work on low boost applications where the 5701 doesn’t cut it.

    Select options This product has multiple variants. The options may be chosen on the product page
  • Boost Controller NZ
    Boost Controller NZ
    -10%

    GFB Atomic Boost Controller

    Original price was: $135.00.Current price is: $121.50.

    GFB Atomic Boost Controller

    A GFB Atomic Manual Boost Controller (Boost Tee) however, not only allows quick and easy boost level adjustment, but it can also reduce the boost threshold (the RPM at which boost starts to rise) and maintain a rock-steady upper limit.
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  • Mac Valve Boost Solenoid

    $135.00 – $149.00

    Mac Valve Boost Solenoid
    3 Port Boost Control Solenoid (Part # GFB 3835)
    4 Port Boost Control Solenoid (Includes 4 x hose tails) (Part # GFB 3845)
    As supplied with GFB electronic boost controllers G-Force II (3004), G-Force III (3005), and D-Force (3006 & 3007).

    Select options This product has multiple variants. The options may be chosen on the product page
  • Subaru WRX & Legacy Short Shifter Kits

    Subaru WRX & Legacy Short Shifter Kits

    $309.00 – $429.00

    Subaru WRX & Legacy Short Shifter Kits– THE shortest throw shifter on the market for your Subaru!
    Both 5spd & 6spd Adjustable Short Shifter Kits available.

    Select options This product has multiple variants. The options may be chosen on the product page
  • GFB Deceptor PRO II BOV NZ

    GFB Deceptor PRO II

    $599.00 – $1,099.00
    GFB Deceptor PRO II
    Now you can control the sound of the BOV from inside the cabin!
    Select options This product has multiple variants. The options may be chosen on the product page
  • GFB G-Force 3 Electronic Part # GFB 3005 NZ
    -10%

    GFB G-Force 3 Electronic Boost Controller

    Original price was: $489.00.Current price is: $440.10.

    GFB G-Force 3 Electronic Boost Controller

    GFB G-Force III with Air/Fuel Ratio Display

    Boost Control at Your Fingertips

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  • GFB Mach 2 Diverter Valve / BOV

    $319.00 – $615.00
    GFB MACH 2 Diverter Valve / BOV
    Using GFB’s TMS technology the Mach 2 can help return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears (more information below).
    Select options This product has multiple variants. The options may be chosen on the product page
  • GFB 30psi Boost Gauge (mechanical)
    GFB 30psi Boost Gauge (mechanical)
    -10%

    Boost Gauge 30psi GFB

    Original price was: $119.00.Current price is: $107.10.

    Boost Gauge 30psi GFB

    52mm Mechanical 30psi boost pressure gauge

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  • Subaru Lightweight Pulley Kit

    Lightweight Pulley Kits

    $119.00 – $479.00

    Subaru Lightweight Pulley Kit
    Nissan Lightweight Crank Pulley
    Mitsubishi Lightweight Crank Pulley
    VW/Audi Lightweight Crank Pulley

    Select options This product has multiple variants. The options may be chosen on the product page
  • GFb Replacement Parts for BOV's Atmo Kits

    GFB Replacement Parts & Accessories

    $24.90 – $149.00
    GFB Replacement Parts & Accessories
    Select options This product has multiple variants. The options may be chosen on the product page
  • 44mm Wastegate GFB EX44 Part # GFB 7002

    GFB EX44 Wastegate 44mm

    $54.90 – $619.00

    GFB EX44 Wastegate 44mm (Part # 7002)

    The 44mm GFB EX44 Wastegate has been designed to cope with the brutal conditions of extreme exhaust temperatures, the EX50 Wastegate features not only a huge flow capacity, but also a compact size that is unmatched by competitors for a 44mm wastegate.

    Select options This product has multiple variants. The options may be chosen on the product page
  • GFB T9654 DVX NZ

    GFB DVX Diverter Valve with Volume Control

    $319.00 – $439.00
    GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System.
    Select options This product has multiple variants. The options may be chosen on the product page