20 Duramax L5P aFe Momentum HD Cold Air Intake Tuner 275" thick-walled Hi-Silicon ductile casting

275" thick-walled Hi-Silicon ductile casting

towing ability and off-road potential

** Without Speaker Hole**

They are tested several ways including in the lab using a state-of-the-art UTM machine validating 240k PSI tensile strength

We recommend the 1R-0750 for most applications but for those who want a longer service interval may enjoy this large filter option

20 Duramax L5P aFe Momentum HD Cold Air Intake Tuner 275" thick-walled Hi-Silicon ductile castingDETAILS: Dyno Proven Gains up to +16 HP and +44 Lbs. x Ft. TQ Outflows Factory Intake by 56% Measured Flow: 710 CFM @ 7" H20 Washable and Reusable Pro 10R Air Filter for Maximum Dust Holding Capacity and Longevity Innovative Filter to Housing Interface for Easy Installation Clear Sight Window for Convenient Filter Inspection Without Disassembly Sealed Housing Incorporates Factory Air Scoops Inlets and Auxiliary Air Inlet Premium T Bolt Clamps and a