Fits the following applications:

17-19 Chevrolet Silverado 2500 3500 6.6L Duramax Diesel
17-19 GMC Sierra 2500 3500 6.6L Duramax Diesel

Part #: 42249-D

Banks Power Ram Air Intake System Dry Filter

About This Product
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.

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 Oiled or Dry Air Filter Element

Specs
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.