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For those without an onboard air system
4-inch constant-diameter cat-back system with Straight-through muffler
To provide the most adaptability
7L Cummins engines are capable of supplying enough fuel for 1000hp with 2 stock pumps
7L Powerstroke common failure issues
Banks Power 42249 Ram-Air Cold-Air Intake System Oiled Filter for use with 2017-Present Chevy/GMC 2500 L5P 6.6L Banks Power 2011-2016 Ford Powerstroke 6.7 For those without an onboardBeats stock and the competition. New over sized filter element protects engine and outflows competition. Enclosed housing keeps out hot, power robbing engine air. Reduces soot output, decreasing the frequency between regens. Add an additional +20 hp to your 2017 2019 Duramax. Or, combine with the Derringer inline tuner for a total gain of 81 hp. Beats stock and the competition. New over sized filter element, largest in its class, protects engine and