SB - *Discontinued Cold Air Intake for 04-05 Chevrolet / GMC Duramax LLY 6.6L - 75-5038

Cold Air Intake for 2004-2005 Chevy/GMC Duramax LLY 6.6L - DISCONTINUED

Boost your 2004-2005 Chevy/GMC Duramax LLY 6.6L diesel engine’s performance with this powerful cold air intake system. Designed to enhance airflow and improve engine efficiency, this intake provides a noticeable boost in horsepower and torque for a smoother, stronger drive. Featuring a cotton, cleanable filter with a red oil color, it’s engineered for durability and easy maintenance. The intake is CARB-exempt with ID D-590-4, making it street legal across all U.S. states. Enjoy optimal engine power with 87 grams of filter oil and an additional 17 grams for the oil power stack, if applicable. Though this model is discontinued, it's an ideal upgrade for Duramax enthusiasts aiming for performance and reliability.