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    FAST LSX Manifold 103MM GenIII LS Rect Port - Black
    FAST LSX Manifold 103MM GenIII LS Rect Port - Black
    FAST LSX Manifold 103MM GenIII LS Rect Port - Black
    FAST LSX Manifold 103MM GenIII LS Rect Port - Black
    FAST LSX Manifold 103MM GenIII LS Rect Port - Black
    FAST LSX Manifold 103MM GenIII LS Rect Port - Black
    FAST LSX Manifold 103MM GenIII LS Rect Port - Black
    FAST LSX Manifold 103MM GenIII LS Rect Port - Black
    FAST LSX Manifold 103MM GenIII LS Rect Port - Black
    FAST LSX Manifold 103MM GenIII LS Rect Port - Black
    FAST LSX Manifold 103MM GenIII LS Rect Port - Black
    FAST LSX Manifold 103MM GenIII LS Rect Port - Black
    FAST LSX Manifold 103MM GenIII LS Rect Port - Black
    FAST LSX Manifold 103MM GenIII LS Rect Port - Black
    Brand: FAST // Part #: FST146106

    FAST LSX Manifold 103MM GenIII LS Rect Port - Black

    $1,261.95 In Stock Sold out
    • Description
    • Fitment
    • Q&A
    FAST has developed the industry’s first polymer tunnel ram-style intake manifold, ideal for generating maximum power in boosted and naturally aspirated engines. Available for rectangular port LS3 and raised rectangular port LS7 engines, the FAST LSXHR FAST-RAM Intake Manifold features removable stacks of various lengths, so racers can experiment with finding which combination makes the most power in their application. Its polymer construction is not only lightweight and high strength, but also virtually eliminates power-robbing heat soak that occurs with commonly available aluminum intake manifolds. Testing has shown an average 30-horsepower gain between 5,000 and 7,500 RPM over competitor tunnel ram intake manifolds. The FAST LSXHR FAST-RAM Intake Manifold is designed specifically with boosted applications in mind and is rated for up to 45psi of continuous pressure. Compound fuel injector angle aims the spray pattern for ideal atomization, resulting in maximum power production and superior drivability. A reversible top allows for forward- or firewall-facing throttle body installations. The intake manifold also features two nitrous nozzle bosses per runner for clean and easy direct port system installations. Its 103mm throttle body opening can be port matched to 105mm.

    This Part Fits:

    Year Make Model Submodel
    2007-2014 Cadillac Escalade Base
    2011-2014 Cadillac Escalade Luxury
    2008-2014 Cadillac Escalade Platinum
    2011-2014 Cadillac Escalade Premium
    2007-2014 Cadillac Escalade ESV Base
    2011-2014 Cadillac Escalade ESV Luxury
    2008-2014 Cadillac Escalade ESV Platinum
    2011-2014 Cadillac Escalade ESV Premium
    2007-2013 Cadillac Escalade EXT Base
    2011-2013 Cadillac Escalade EXT Luxury
    2011-2013 Cadillac Escalade EXT Premium
    2007-2009 Chevrolet Avalanche LT
    2007-2009 Chevrolet Avalanche LTZ
    2010-2015 Chevrolet Camaro SS
    2008-2013 Chevrolet Corvette Base
    2010-2013 Chevrolet Corvette Grand Sport
    2007-2013 Chevrolet Silverado 1500 LT
    2007-2013 Chevrolet Silverado 1500 LTZ
    2014-2017 Chevrolet SS Base
    2007-2009 Chevrolet Suburban 1500 LT
    2007-2009 Chevrolet Suburban 1500 LTZ
    2008-2009 Chevrolet Tahoe LTZ
    2007-2013 GMC Sierra 1500 Denali
    2007-2013 GMC Sierra 1500 SLE
    2007-2013 GMC Sierra 1500 SLT
    2007-2014 GMC Yukon Denali
    2007-2014 GMC Yukon XL 1500 Denali
    2007-2009 GMC Yukon XL 1500 SLE
    2007-2012,2014 GMC Yukon XL 1500 SLT
    2008-2009 Hummer H2 Base
    2008-2009 Pontiac G8 GT
    2009 Pontiac G8 GXP

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    Magnuson-Moss Warranty Act

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