Engine Cold Air Intake Performance Kit

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 hpOr, combine with the L5P Derringer inline tuner for a total gain of 81 hpNew over-sized filter element, largest in its class, protects engine and outflows competitionBeats stock and the competitionEnclosed housing keeps out hot, power-robbing engine airMore airflow increases the air-fuel ratio allowing the engine to run more lean, reducing soot output, decreasing the frequency between regensHelps engine run coolerExtends service life and requires fewer cleanings5-year Limited WarrantyBeats stock and the competitionLess restrictive than stockDRY Air Filter ElementEmissions Compliant: D-161-146US Patent #10,138,851 B2

This Part Fits:

Year	Make	Model	Submodel
2017-2019	Chevrolet	Silverado 2500 HD
2017-2019	Chevrolet	Silverado 3500 HD
2017-2019	GMC	Sierra 2500 HD
2017-2019	GMC	Sierra 3500 HD