Intake Kit 4in. for 2020-2024 Duramax L5P Illusion Purple

This high-flow fabricated aluminum intake pipe and air box enclosure with a dry filter assembly replaces the restrictive plastic factory parts on your L5P Duramax. It is engineered to improve engine performance by increasing airflow to the turbo, resulting in improved horsepower and torque, quicker throttle response, and cooler intake temperatures. The design channels cold air through the hood Ram Air duct and inner fender.

It features large diameter 4" aluminum piping with smooth aerodynamic bends to improve intake air velocity and volume, and it provides a more aggressive engine and turbo sound during acceleration. The kit is finished in a durable Illusion Purple powder coat.

Installation is easy with basic hand tools and no tuning is required, as it bolts on directly. The kit includes stainless steel T-bolt clamps and a dry air filter.

This part is compatible with all trims of the Chevrolet Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD from 2020-2026 equipped with the L5P 6.6L Duramax engine.

Important Note: Failure to disable the air filter monitor system will result in a "Service Air Filter" message and require the dealership to reset the system. The air filter life will show a "Disabled" message when settings are correct.