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Air Intake Systems

  • Fleece High Flow LB7 Intake Horn

    Fleece High Flow LB7 Intake Horn

    Increase your LB7’s potential with this simple, but effective upgrade. Back-to-back dyno pulls showed an increase of 15hp with this Fleece Performance Modified LB7 Intake Horn – that’s about the cheapest 15hp from a bolt on you’ll...

    99.75
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  • Fleece LB7 Duramax Intake Air Heater Delete Plug

    Fleece LB7 Duramax Intake Air Heater Delete Plug

    The Fleece Performance Intake Air Heater Delete is a simple way to remove the air intake heater on your 2001-2004 GM 6.6L Duramax. Complete with a pre-drilled and tapped ports for a boost gauge, nitrous, water methanol injection and other accessories...

    35.75
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