CGS Performance 20155 Air Intake System for 01-06 Silverado & Sierra HD 8.1L

This CGS Cold Air Intake System provides your Chevrolet Silverado HD an increase in both power and efficiency. By using the highest quality material and manufacturing processes available, each Chevrolet Silverado HD intake is designed and crafted to provide long-lasting good looks and durability. Includes a rechargeable lifetime air filter and features CNC mandrel-bent steel tubing, double powder coated with ceramic silver and clear. Installation on your Chevrolet Silverado HD is simple and requires no modifications. Provides increases up to 18 horsepower. Most applications are C.A.R.B. approved. Lifetime Warranty.