Beats 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 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. Key Features: Add 20 hp by itself or combine with the L5P Derringer inline tuner for a total gain of 81 hp. Largest over-sized filter element protects engine and outflows competition. Reduces soot output, decreasing the frequency between regens. Enclosed housing keeps out hot, power-robbing engine air. Extends service life and requires fewer cleanings. Beats stock and the competition. Less restrictive than stock. 5-year Limited Warranty. Helps engine run cooler. Dry Air Filter Element

Installation Instructions

This Part Fits:

Year	Make	Model	Submodel
2017-2019	Chevrolet	Silverado 2500 HD	High Country
2017-2019	Chevrolet	Silverado 2500 HD	LT
2017-2019	Chevrolet	Silverado 2500 HD	LTZ
2017-2019	Chevrolet	Silverado 2500 HD	WT
2017-2019	Chevrolet	Silverado 3500 HD	High Country
2017-2019	Chevrolet	Silverado 3500 HD	LT
2017-2019	Chevrolet	Silverado 3500 HD	LTZ
2017-2019	Chevrolet	Silverado 3500 HD	WT
2017-2019	GMC	Sierra 2500 HD	Base
2017-2019	GMC	Sierra 2500 HD	Denali
2017-2019	GMC	Sierra 2500 HD	SLE
2017-2019	GMC	Sierra 2500 HD	SLT
2017-2019	GMC	Sierra 3500 HD	Base
2017-2019	GMC	Sierra 3500 HD	Denali
2017-2019	GMC	Sierra 3500 HD	SLE
2017-2019	GMC	Sierra 3500 HD	SLT