17-18 Duramax L5P K&N 4" Metal Intake System

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  • Regular price $339.99


Want more Turbo Whistle? Plastic intakes are just not going to give you much whistle! But this 4" T6 Aluminum intake system will! Uses a 4" T6 Aluminum intake tube so you get fast spool up and can support 600+ Horsepower! Also has full bolt in heat shield to keep underhood temps away from the large K&N Filter! Polished intake tube and textured black heat shield for a durable and clean look under the hood.

Dyno tested to gain 15.22 Horsepower and 32.99 Ft/lbs on Stock Truck, gains will be more on truck with tuner or exhaust system.

No check engine lights with this bolt in intake system!

Provides much more turbo whistle as it is a full metal intake.


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