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LSXR™ 102mm

Proven Horsepower Increases For Your GM LS Engine - FAST LSXR Intake Manifolds

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  1. LSXR™ 102mm Black Intake Manifold (LS3, L99 & L76)
  2. LSXR™ 102mm Car Intake Manifold (LS7)

    LSXR™ 102mm Black Intake Manifold (LS7)

    SKU: 146202B

    $1,037.44

    Now in Black!

    Learn More
  3. LS1, LS2 & LS6 Car Intake Manifold
  4. LSXR™ 102MM High HP Runner Intake Manifold

    LSXR™ 102MM High HP Runner Intake Manifold

    SKU: 146103B

    $987.41
    FAST® engineers teamed up with airflow specialists at RHS® to develop polymer intake manifolds for GM LS based engines. Testing on a near stock LS7 engine with a Big Mouth 102mm Throttle Body™ produced gains of 16+ horsepower, and 26+ rear wheel horsepower on a 500c.i. engine. The LSXR™ 102mm Intake Manifold features a revolutionary modular design that allows fast and easy disassembly and features the ability to remove individual runners for porting. Learn More
  5. LSXR™ 102MM Race Intake Manifold Runner Set

    LSXR™ 102MM Race Intake Manifold Runner Set

    SKU: 146071

    $362.49
    *This item includes ONLY the Race interchangeable runners, without the intake manifold.
    Race versions of the LSXR™ Intake Runners are now available. These runners are designed specifically for LS3, L99, L76 and L92 engines that are built for high performance applications. The Race Runner Set features the shortest and straightest runner design that rivals aluminum four-barrel intakes for horsepower potential. This setup utilizes a race runner engineered for all-out high-RPM performance and is ideal for vehicles with serious performance modifications and race converters. They can provide up to a 35+ horsepower gain with a 500-1000 RPM upward shift in peak horsepower for all out race vehicles. Learn More
  6. FAST® LSXR High HP Intake Manifold Runner Set

    FAST® LSXR High HP Intake Manifold Runner Set

    SKU: 146070

    $362.49
    Note: This item includes ONLY the High HP interchangeable runners, without the intake manifold.
    LSXR™ 102mm Intake Manifolds from FAST® now have the capability to shift torque and horsepower gains to a higher RPM than the original version, making them the most flexible options on the market. Learn More
  7. LSXR™ 102MM Race Runner Intake Manifold

    LSXR™ 102MM Race Runner Intake Manifold

    SKU: 146104B

    $987.41
    FAST® engineers teamed up with airflow specialists at RHS® to develop polymer intake manifolds for GM LS based engines. Testing on a near stock LS7 engine with a Big Mouth 102mm Throttle Body™ produced gains of 16+ horsepower, and 26+ rear wheel horsepower on a 500c.i. engine. The LSXR™ 102mm Intake Manifold features a revolutionary modular design that allows fast and easy disassembly and features the ability to remove individual runners for porting. Learn More
  8. LSXR™ LS1/LS6 Billet Fuel Rail Kit
  9. LSXR™ LS2 Billet Fuel Rail Kit
  10. LSXR™ OEM GM LS2-Style Fuel Rail Kit (Non-Billet)

Items 1 to 10 of 42 total

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