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  • Original price $11.55
    Original price $11.55 - Original price $11.55
    Original price $11.55
    Current price $10.40
    $10.40 - $10.40
    Current price $10.40

    GFB -6AN Blanking Plug (Suits FXR 8060)

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    A -6AN Blanking Plug (Suits Fxr 8060) Replacement Blanking Plug for Part 8060

    Original price $11.55
    Original price $11.55 - Original price $11.55
    Original price $11.55
    Current price $10.40
    $10.40 - $10.40
    Current price $10.40
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  • Original price $13.65
    Original price $13.65 - Original price $13.65
    Original price $13.65
    Current price $12.29
    $12.29 - $12.29
    Current price $12.29

    GFB -6AN Male to -6AN O-ring Port (Suits FXR 8060)

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    A -6AN Male to -6AN O-Ring Port (Suits Fxr 8060) Specific Sized Replacment Fuel Line Fitting to Suit Part Number 8060.

    Original price $13.65
    Original price $13.65 - Original price $13.65
    Original price $13.65
    Current price $12.29
    $12.29 - $12.29
    Current price $12.29
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  • Original price $13.65
    Original price $13.65 - Original price $13.65
    Original price $13.65
    Current price $12.29
    $12.29 - $12.29
    Current price $12.29

    GFB -6AN Male to 1/8in NPT (Suits FXS 8050)

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    A -6AN Male to 1/8 in. Npt (Suits Fxs 8050) Specific Sized Replacment Fuel Line Fitting to Suit Part Number 8050.

    Original price $13.65
    Original price $13.65 - Original price $13.65
    Original price $13.65
    Current price $12.29
    $12.29 - $12.29
    Current price $12.29
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  • Original price $14.18
    Original price $14.18 - Original price $14.18
    Original price $14.18
    Current price $12.76
    $12.76 - $12.76
    Current price $12.76

    GFB -8AN Male to -6AN O-ring Port (Suits FXR 8060)

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    A -8AN Male to -6AN O-Ring Port (Suits Fxr 8060) Specific Sized Replacment Fuel Line Fitting to Suit Part Number 8060.

    Original price $14.18
    Original price $14.18 - Original price $14.18
    Original price $14.18
    Current price $12.76
    $12.76 - $12.76
    Current price $12.76
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  • Original price $490.00
    Original price $490.00 - Original price $490.00
    Original price $490.00
    Current price $441.00
    $441.00 - $441.00
    Current price $441.00

    GFB 01/14+ Subaru WRX Deceptor Pro II Motorised Blow Off Valve w/TMS Advantage- Adjust In Cabin

    Go Fast Bits

    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 sound, but you'r...

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    Original price $490.00
    Original price $490.00 - Original price $490.00
    Original price $490.00
    Current price $441.00
    $441.00 - $441.00
    Current price $441.00
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  • Original price $490.00
    Original price $490.00 - Original price $490.00
    Original price $490.00
    Current price $441.00
    $441.00 - $441.00
    Current price $441.00

    GFB 02-07 WRX / 04-10 STI Deceptor Pro Blow Off Valve Kit

    Go Fast Bits

    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 sound, but you'r...

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    Original price $490.00
    Original price $490.00 - Original price $490.00
    Original price $490.00
    Current price $441.00
    $441.00 - $441.00
    Current price $441.00
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  • Original price $332.00
    Original price $332.00 - Original price $332.00
    Original price $332.00
    Current price $298.80
    $298.80 - $298.80
    Current price $298.80

    GFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit

    Go Fast Bits

    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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    Original price $332.00
    Original price $332.00 - Original price $332.00
    Original price $332.00
    Current price $298.80
    $298.80 - $298.80
    Current price $298.80
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  • Original price $229.00
    Original price $229.00 - Original price $229.00
    Original price $229.00
    Current price $206.10
    $206.10 - $206.10
    Current price $206.10

    GFB 02-07 WRX Short Shifter

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    True to our philosophy of Performance Without Compromise, GFB's Short Shift Kits are designed with a unique linkage system that means the shift thr...

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    Original price $229.00
    Original price $229.00 - Original price $229.00
    Original price $229.00
    Current price $206.10
    $206.10 - $206.10
    Current price $206.10
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  • Original price $255.00
    Original price $255.00 - Original price $255.00
    Original price $255.00
    Current price $229.50
    $229.50 - $229.50
    Current price $229.50

    GFB 02-10 WRX/STI 2 Piece Under-Drive Pulley Kit w/ Belts (Crank & Alternator)

    Go Fast Bits

    It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley from say 3000-7000 RPM...

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    Original price $255.00
    Original price $255.00 - Original price $255.00
    Original price $255.00
    Current price $229.50
    $229.50 - $229.50
    Current price $229.50
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  • Original price $172.00
    Original price $172.00 - Original price $172.00
    Original price $172.00
    Current price $154.80
    $154.80 - $154.80
    Current price $154.80

    GFB 02-10+ WRX/STI Crank Pulley (Not Under-Drive)

    Go Fast Bits

    It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley from say 3000-7000 RPM...

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    Original price $172.00
    Original price $172.00 - Original price $172.00
    Original price $172.00
    Current price $154.80
    $154.80 - $154.80
    Current price $154.80
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  • Original price $490.00
    Original price $490.00 - Original price $490.00
    Original price $490.00
    Current price $441.00
    $441.00 - $441.00
    Current price $441.00

    GFB 03-10 Evo 8-10 Deceptor Pro II Blow Off Valve Kit

    Go Fast Bits

    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 sound, but you'r...

    View full details
    Original price $490.00
    Original price $490.00 - Original price $490.00
    Original price $490.00
    Current price $441.00
    $441.00 - $441.00
    Current price $441.00
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  • Original price $332.00
    Original price $332.00 - Original price $332.00
    Original price $332.00
    Current price $298.80
    $298.80 - $298.80
    Current price $298.80

    GFB 04-05 Miata / 93-98 Supra (w/ modification of factory hoses) TMS Respons Blow Off Valve Kit

    Go Fast Bits

    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...

    View full details
    Original price $332.00
    Original price $332.00 - Original price $332.00
    Original price $332.00
    Current price $298.80
    $298.80 - $298.80
    Current price $298.80
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  • Original price $229.00
    Original price $229.00 - Original price $229.00
    Original price $229.00
    Current price $206.10
    $206.10 - $206.10
    Current price $206.10

    GFB 04-07 STI Basic Short Shifter Kit

    Go Fast Bits

    True to our philosophy of Performance Without Compromise, GFB's Short Shift Kits are designed with a unique linkage system that means the shift thr...

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    Original price $229.00
    Original price $229.00 - Original price $229.00
    Original price $229.00
    Current price $206.10
    $206.10 - $206.10
    Current price $206.10
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  • Original price $312.00
    Original price $312.00 - Original price $312.00
    Original price $312.00
    Current price $280.80
    $280.80 - $280.80
    Current price $280.80

    GFB 04-07 STI Short Shifter Kit

    Go Fast Bits

    True to our philosophy of Performance Without Compromise, GFB's Short Shift Kits are designed with a unique linkage system that means the shift thr...

    View full details
    Original price $312.00
    Original price $312.00 - Original price $312.00
    Original price $312.00
    Current price $280.80
    $280.80 - $280.80
    Current price $280.80
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  • Original price $350.00
    Original price $350.00 - Original price $350.00
    Original price $350.00
    Current price $315.00
    $315.00 - $315.00
    Current price $315.00

    GFB 04-10 WRX/STI 3 Piece Under-Drive Pulley Kit w/ Belts (Crank Alternator & Power Steering)

    Go Fast Bits

    It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley from say 3000-7000 RPM...

    View full details
    Original price $350.00
    Original price $350.00 - Original price $350.00
    Original price $350.00
    Current price $315.00
    $315.00 - $315.00
    Current price $315.00
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  • Original price $180.00
    Original price $180.00 - Original price $180.00
    Original price $180.00
    Current price $162.00
    $162.00 - $162.00
    Current price $162.00

    GFB 06-08 Volkswage/Audi 2.0T Super Lightweight Non-Underdrive Crank Pulley Suits

    Go Fast Bits

    It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley from say 3000-7000 RPM...

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    Original price $180.00
    Original price $180.00 - Original price $180.00
    Original price $180.00
    Current price $162.00
    $162.00 - $162.00
    Current price $162.00
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  • Original price $332.00
    Original price $332.00 - Original price $332.00
    Original price $332.00
    Current price $298.80
    $298.80 - $298.80
    Current price $298.80

    GFB 06-10 Mazdaspeed 3/6 / 90-94 Eclipse TMS Respons Blow Off Valve Kit

    Go Fast Bits

    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...

    View full details
    Original price $332.00
    Original price $332.00 - Original price $332.00
    Original price $332.00
    Current price $298.80
    $298.80 - $298.80
    Current price $298.80
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  • Original price $221.54
    Original price $221.54 - Original price $221.54
    Original price $221.54
    Current price $199.39
    $199.39 - $199.39
    Current price $199.39

    GFB 07-16 Mitsubishi EVO X (4B11T) WGA Wastegate Actuator (Tune Required)

    Go Fast Bits

    GFB’s WGA part # 7303 is a bolt on high performance internal wastegate actuator for Mitsubishi EVO X models. The WGA replaces the factory turbo’s a...

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    Original price $221.54
    Original price $221.54 - Original price $221.54
    Original price $221.54
    Current price $199.39
    $199.39 - $199.39
    Current price $199.39
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  • Original price $229.00
    Original price $229.00 - Original price $229.00
    Original price $229.00
    Current price $206.10
    $206.10 - $206.10
    Current price $206.10

    GFB 08+ Subaru WRX Short Shifter

    Go Fast Bits

    True to our philosophy of Performance Without Compromise, GFB's Short Shift Kits are designed with a unique linkage system that means the shift thr...

    View full details
    Original price $229.00
    Original price $229.00 - Original price $229.00
    Original price $229.00
    Current price $206.10
    $206.10 - $206.10
    Current price $206.10
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  • Original price $490.00
    Original price $490.00 - Original price $490.00
    Original price $490.00
    Current price $441.00
    $441.00 - $441.00
    Current price $441.00

    GFB 08+ WRX / 03-09 GT Legacy / 09+ XT Forester Direct Fit Deceptor Pro II

    Go Fast Bits

    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 sound, but you'r...

    View full details
    Original price $490.00
    Original price $490.00 - Original price $490.00
    Original price $490.00
    Current price $441.00
    $441.00 - $441.00
    Current price $441.00
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  • Original price $350.00
    Original price $350.00 - Original price $350.00
    Original price $350.00
    Current price $315.00
    $315.00 - $315.00
    Current price $315.00

    GFB 08+ WRX/STi / 09+ Forester / 03-09 LGT 3 pc Underdrive/Non-Underdrive Pulley Kit

    Go Fast Bits

    It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley from say 3000-7000 RPM...

    View full details
    Original price $350.00
    Original price $350.00 - Original price $350.00
    Original price $350.00
    Current price $315.00
    $315.00 - $315.00
    Current price $315.00
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  • Original price $332.00
    Original price $332.00 - Original price $332.00
    Original price $332.00
    Current price $298.80
    $298.80 - $298.80
    Current price $298.80

    GFB 08-10+ WRX / 05-09 LGT TMS Respons Blow Off Valve Kit

    Go Fast Bits

    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...

    View full details
    Original price $332.00
    Original price $332.00 - Original price $332.00
    Original price $332.00
    Current price $298.80
    $298.80 - $298.80
    Current price $298.80
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  • Original price $55.05
    Original price $55.05 - Original price $55.05
    Original price $55.05
    Current price $49.55
    $49.55 - $49.55
    Current price $49.55

    GFB 1.5inch Alloy Weld-On Adaptor (Flange Matches T9001/2/6, T9101/2/6, T9201/2/6, T9501/2/6)

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    GFB 1.5inch Alloy Weld-On Adaptor (Flange Matches T9001/2/6, T9101/2/6, T9201/2/6, T9501/2/6)

    Original price $55.05
    Original price $55.05 - Original price $55.05
    Original price $55.05
    Current price $49.55
    $49.55 - $49.55
    Current price $49.55
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  • Original price $11.55
    Original price $11.55 - Original price $11.55
    Original price $11.55
    Current price $10.40
    $10.40 - $10.40
    Current price $10.40

    GFB 1/8 NPT Male to 1/8in NPT Male (Suits FXS 8050)

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    A 1/8 Npt Male to 1/8 in. Npt Male (Suits Fxs 8050) Specific Sized Replacment Fuel Line Fitting to Suit Part Number 8060.

    Original price $11.55
    Original price $11.55 - Original price $11.55
    Original price $11.55
    Current price $10.40
    $10.40 - $10.40
    Current price $10.40
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