Gain increased horsepower and throttle response while protecting your engine from harmful particles and debris with Rough Country's Cold Air Intake System. <br><br>This intake system moves the air filter away from the stuffy engine compartment so cooler air can be circulated into the engine for an increase in power. Cooler air is denser, and brings more oxygen into the combustion chamber to help your vehicle perform at its greatest potential. The cylindrical design and large diameter tube allow Rough Country's Cold Air Intake System to provide far better airflow than the factory air filter enclosed in a box.<br><br>Each unit includes a premium, reusable air filter that's easy to clean for a long life of great performance. This easy to install device goes on in a snap for an instant increase in performance. Includes a Limited Lifetime Warranty. Can run factory 20-inch wheels. Provides highly sought level stance. High clearance crossmember design gives unmatched ground clearance. 100% precision laser cut materials using the latest computer aided design process. Fabricated blocks are stronger and offer a longer lifespan than cast blocks. Includes V2 Monotube Shocks. IMPORTANT! - Installation of larger tires will require a Hypertech Speedometer Calibrator (#732501) Does not fit Hybrid eAssist models Does NOT fit models with stock Cast Aluminum or Stamped Steel Control Arms Does NOT fit GMC Denali models with Magnetic Ride Control. Requires 18" or larger wheels. Requires cutting and drilling. Does NOT fit models with stock Cast Aluminum or Stamped Steel Control Arms Does NOT fit GMC Denali models with Magnetic Ride Control. If wider than 35x12.50 R20 tires are used, offset wheels will be required and trimming may be required. 18-inch or larger wheels are required. Please view installation instructions for complete information on proper tire/wheel combinations. If truck is equipped with a mass damper on the front differential, the damper must be removed. Installation Time: 8-10 hours.
