Banks Power Banks Ram-Air 42249-D

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 outflows competition. Enclosed housing keeps out hot, power-robbing engine air. More airflow increases the air-fuel ratio allowing the engine to run more lean, reducing soot output, decreasing the frequency between regens. Adds an additional 20 hp Or, combine with the L5P Derringer inline tuner for a total gain of 81 hp New over-sized filter element, largest in its class, protects engine and outflows competition Beats stock and the competition Enclosed housing keeps out hot, power-robbing engine air More airflow increases the air-fuel ratio allowing the engine to run more lean, reducing soot output, decreasing the frequency between regens Helps engine run cooler Extends service life and requires fewer cleanings 5-year Limited Warranty Beats stock and the competition Less restrictive than stock DRY Air Filter Element Emissions Compliant: D-161-146 US Patent #10,138,851 B2

• Add an additional +20 hp to your 2017-2019 Duramax