17-19 GM L5P 6.6L Duramax Banks Ram-Air Intake System

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

·         Choice of Oiled or Dry Air Filter Element

Emissions Compliant: D-161-138

US Patent #10,138,851 B2

Part number: 42249, 42249-D