Add an additional +20 HP to your L5P Duramax and beat 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, and decreasing the frequency between regens.
- Adds an additional 20 HP
- Helps engine run cooler
- Extends service life and requires fewer cleanings
- 5-year Limited Warranty
- OILED Air Filter Element
- Emissions Compliant: D-161-118