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Intake Manifolds

  • Banks Power Big Hoss Intake Manifold

    Big Hoss® Intake Manifold A Bank Speed product proven in the Banks Duramax Sidewinder® S-10 diesel drag truck, the Big Hoss Intake Manifolds are the only purpose-built manifolds created for a Duramax. Big Hoss replaces the factory's crude...

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  • Fleece Modified LB7 Intake Horn

    The Fleece FPE-INTAKEHORN Modified LB7 Intake Horn will increase the potential of your 2001-2004 GM 6.6L Duramax LB7 with this simple, but effective upgrade. Back-to-back dyno pulls showed an increase of 15hp with this Fleece Performance Modified LB7...

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  • HSP LB7 Max Flow Bridge (Single S3/S4 Style)

    Add the HSP LB7 Max Flow Bridge to the single S300/S400 turbocharger setup on your 2001-2004 GM 6.6L Duramax LB7. Built with a precision cast CNC machined center section, HSP's Max Flow Bridge gives you the increased flow, performance and engine...

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  • HSP LB7 Max Flow Bridge (Twin Style)

    Upgrade the bridge on your twin turbo 2001-2004 GM 6.6L Duramax LB7 with the HSP LB7 Max Flow Bridge. This two-piece design makes for an easier installation and the 3" bridge has been tested to hold together at levels over 100 PSI. The high...

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  • HSP LB7 Stock Turbo Inlet Horn

    Eliminate the restrictive factory turbo inlet on your 2001-2004 GM 6.6L Duramax LB7 with the HSP LB7 Stock Turbo Inlet Horn. Designed to bolt onto your stock tubrocharger, this 3.5" inlet horn maximizes airflow to your turbocharger. With many...

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  • Wagler Street Intake Manifold

    The Wagler WCPC6622.1 Street Intake Manifold improves air flow and horsepower on your 2001-2004 GM 6.6L Duramax LB7. Featuring a casted one-piece design, this aftermarket manifold replaces the factory y-bridge all together. The intake neck has been...

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