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19 parts

  • Vendor:
    These throttle bodies offer increased throttle blade thickness to eliminate deflection commonly found with other throttle bodies, especially those in boosted applications. A smoother operating offset blade pivot improves throttle response, and a beefed up linkage and dual throttle spring mechanism ensure total throttle...
    Regular price $356.95
    Regular price Sale price $356.95
    In stock
  • Vendor:
    The LSXr Intake + Big Mouth 102mm Throttle Body Kit increases horsepower and throttle response thanks to improved manifold flow and a 102mm throttle body bore. Billet throttle blade decreases deflection, polymer manifold reduces heatsoak.
    Regular price $1,559.95
    Regular price Sale price $1,559.95
    In stock
  • Vendor:
    Constructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold, but now in the popular black color, the LSXR offers a host of benefits over aluminum aftermarket intakes, including lighter weight, increased strength and improved heat dissipating characteristics.
    Regular price $1,249.95
    Regular price Sale price $1,249.95
    In stock
  • Vendor:
    All the benefits of the current Big Mouth 102mm Throttle Body(TM) are now available for drive-by-wire applications, thanks to the new FAST(TM) 102mm Electronic Throttle Body for GM LS Engines. This new electronic throttle body provides a huge increase in airflow over stock –...
    Regular price $739.95
    Regular price Sale price $739.95
    In stock
  • Vendor:
    These gaskets are designed to provide a seal between the LSXR 102mm intake manifold and LS1, LS6 and LS7 cylinder heads.
    Regular price $51.95
    Regular price Sale price $51.95
    In stock
  • Vendor:
    Constructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold, but now in the popular black color, the LSXR offers a host of benefits over aluminum aftermarket intakes, including lighter weight, increased strength and improved heat dissipating characteristics.This Part...
    Regular price $1,259.95
    Regular price Sale price $1,259.95
    In stock
  • Vendor:
    Replacement parts available. See 54039BUS for the upper shell. See 54039BLS for lower shell. Billet fuel rails available under 54023. Compatible throttle bodies available under 54092 and 54090.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick...
    Regular price $1,245.95
    Regular price Sale price $1,245.95
    In stock
  • Vendor:
    The FAST LSX 102mm Intake Manifold for GM 4.8, 5.3 and 6.0 truck engines provides bolt-on performance gains without any loss in bottom-end drivability.This manifold features our standard design runners for use in mild street applications.This Part Fits: Year Make Model Submodel 2001-2004 Avanti...
    Regular price $1,295.95
    Regular price Sale price $1,295.95
    In stock
  • Vendor:
    Having a high powered ignition control is only half the equation when it comes to your engine's performance, you also need to ensure that the voltage makes it to the spark plug. The FAST FireWire Spark Plug Wire was designed for performance and racing...
    Regular price $78.95
    Regular price Sale price $78.95
    In stock
  • Vendor:
    These throttle bodies offer increased throttle blade thickness to eliminate deflection commonly found with other throttle bodies, especially those used in boosted applications. A smoother operating offset blade pivot improves throttle response, while a beefed up linkage and dual throttle spring mechanism ensure total...
    Regular price $511.95
    Regular price Sale price $511.95
    In stock
  • Vendor:
    This seal kit for LSXR and LSXRT manifolds includes 8 intake runner to cylinder head seals as well as new injector o-rings, lower shell rubber bumpers and vacuum port plugs.
    Regular price $84.95
    Regular price Sale price $84.95
    In stock
  • Vendor:
    The Fast Big Mouth 102mm throttle body provides increased airflow through a smoother offset blade pivot. In addition we increased blade thickness to eliminate deflection and a beefed up linkage and spring mechanism.
    Regular price $236.95
    Regular price Sale price $236.95
    In stock
  • Vendor:
    This Black Billet Fuel Rail kit for LS3/L99/L76 and LS7 engines includes billet fuel rails and mounting brackets designed to adapt an LS3/LS7 fuel injector to our 146102B, 146103B and 146104B 102mm intake manifolds.
    Regular price $299.95
    Regular price Sale price $299.95
    In stock
  • Vendor:
    These gaskets are designed to provide a seal between the LSX 92mm intake manifold and LS1, LS2 and LS6 cylinder heads.
    Regular price $54.95
    Regular price Sale price $54.95
    In stock
  • Vendor:
    Constructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold, but now in the popular black color, the LSXR offers a host of benefits over aluminum aftermarket intakes, including lighter weight, increased strength and improved heat dissipating characteristics.This Part...
    Regular price $1,255.95
    Regular price Sale price $1,255.95
    In stock
  • Vendor:
    FAST XFI Fuel Injector Harnesses connect the XFI ECU to the fuel injectors. These harnesses are designed to aC-Commodate most common V8 engines from the Chevrolet Small Block to GM LS Series, Ford Small and Big Blocks as well as Windsor, Modular, FE configurations....
    Regular price $165.95
    Regular price Sale price $165.95
    In stock

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About FAST

Our FAST range is mostly intake manifolds, fuel components misc and throttle bodies, with the most fitments for the Chevrolet Silverado 1500, Dodge Charger and Chevrolet Corvette.