Showing all 11 results

  • $4,449.95$4,749.95

    Frankenstein Freakshow Billet Intake Manifold (LS1/LS3)

    Based from latest successful NHRA pro stock design. Perfect for NA, nitrous or remote inter-cooled boosted applications (LS1/LS3). 100% Billet aluminum construction. 2000 HP capable plenum volume. Accepts 102mm throttle body. Ultimate runner taper. Dual Injector capable. -8 or -10 fuel rail inlet size. LS based Freakshow comes with valley tray. Buyer responsible for confirming […]

  • $3,999.95$4,299.95

    Frankenstein Low Pro Billet Intake Manifold (LT)

    Low Profile Billet Intake Manifold 100% billet aluminum construction. Low profile for maximum hood clearance. Burst panel with adapter plate for boosted builds. -8 or dual -10 fuel rails with mounting brackets. Large plenum volume. LT port configurations. Proper runner taper. Dual injector capable. Buyer responsible for confirming clearance/fitment requirements

  • $3,999.95$4,299.95

    Frankenstein Low Pro Billet Intake Manifold (LS7)

    Low Profile Billet Intake Manifold 100% billet aluminum construction. Low profile for maximum hood clearance. Burst panel with adapter plate for boosted builds. -8 or dual -10 fuel rails with mounting brackets. Large plenum volume. LS1, 3 & 7 port configurations. Proper runner taper. Dual injector capable. Buyer responsible for confirming clearance/fitment requirements

  • $3,999.95$4,299.95

    Frankenstein Low Pro Billet Intake Manifold (LS1/LS3)

    Low Profile Billet Intake Manifold 100% billet aluminum construction. Low profile for maximum hood clearance. Burst panel with adapter plate for boosted builds. -8 or dual -10 fuel rails with mounting brackets. Large plenum volume. LS1, 3 & 7 port configurations. Proper runner taper. Dual injector capable. Buyer responsible for confirming clearance/fitment requirements

  • $4,449.95$4,749.95

    Frankenstein Freakshow Billet Intake Manifold (LS7)

    Based from latest successful NHRA pro stock design. Perfect for NA, nitrous or remote inter-cooled boosted applications (LS7). 100% Billet aluminum construction. 2000 HP capable plenum volume. Accepts 102mm throttle body. Ultimate runner taper. Dual Injector capable. -8 or -10 fuel rail inlet size. LS based Freakshow comes with valley tray. May require additional hood […]

  • $977.14

    FAST LSX 92MM

    New BLACK version of the FAST™ LSX™ 92mm Intake Manifold delivers proven bolt-on performance gains and new eye-catching appearance. The patented LSX™ 92mm Black Intake Manifold from FAST™ is the only three-piece Gen III (cathedral port) composite manifold proven to deliver increased performance without compromising bottom-end drivability or high RPM power. For both street and racing applications, […]

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  • $975.99

    FAST Truck LSXRT 102mm Intake Manifold Black 146602B

    Designed specifically for GM 4.8/5.3/6.0L cathedral port cylinder head-equipped truck engines and cathedral port LS1, -2, -6 applications where hood clearance is not a concern, the FAST™ LSXRT™102mm Intake Manifold follows the path chartered by the original FAST ™ LSX™ Gen III Intake by featuring a modular design that allows for easy porting and disassembly […]

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  • Sale!
    $970.00 $875.00

    FAST LS7 LSXR 102mm INTAKE MANIFOLD GREY 146202

    FAST™ engineers teamed up with airflow specialists at RHS™ to develop a polymer intake manifold for rectangular port GM LS7 engines. Testing on a modified LS7 engine with a Big Mouth 102mm Throttle Body™ produced gains of 31.3 horsepower and 26.6 ft/lbs of torque at the flywheel over the stock intake.  The LSXR™ 102mm Intake […]

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  • Sale!
    $1,050.00 $899.00

    FAST LS7 LSXR 102mm Intake Manifold Black 146202B

    LSXRRaised Rectangle Port Heads (LS7) 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 […]

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  • Sale!
    $924.22 $879.99

    FAST LS3/L99/L76 LSXR 102mm Intake Manifold Black 146102B

    FAST™ engineers teamed up with airflow specialists at RHS™ to develop a polymer intake manifold for rectangular port GM L92/LS3 engines. Testing on a stock LS3 engine with a Big Mouth 102mm Throttle Body™ produced gains of 14+ horsepower and 11+ ft/lbs of torque at the flywheel over the stock intake. The LSXR™ 102mm Intake […]

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  • Sale!
    $924.22 $899.00

    FAST LS1/LS2/LS6 LSXR 102mm Intake Manifold Black 146302B

    LSXRCathedral Port Heads (LS1, LS2, LS6)  

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