K&N 77-3077KP 77 Series High-Flow Performance Intake, Chevy/GMC 6.6

The K&N 77-3077KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some GMC Sierra 2500/3500 HD and Chevrolet Silverado 2500/3500HD models. The restrictive factory air filter and air intake housing on your vehicle are replaced by this K&N air intake system which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow. The improved air flow allows your engine to inhale a larger amount of air than it would from the stock air intake. More air means more usable power and acceleration throughout your engine’s RPM range. The 77-3077KP air intake comes with a black rubber topped K&N high-flow air filter and a heat shield that installsinto the previous air box space. Air is directed through the intake tube into the engine’s turbo inlet for a guaranteed power gain. The intake tube has an attractive chrome-like finish that's made to last and it accommodates the factory mass air sensors. The oversized cone shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using existing factory mounting poin

• K&N's easy-to-install performance air intake system replaces the restrictive factory air filter and air intake housing delivering a guaranteed power gain
• The low-restriction aluminum intake tube comes in an attractive chrome-like finish

2011-2014 Chevy Silverado 2500 HD 6.6L
2011-2014 Chevy Silverado 3500 HD 6.6L
2011-2014 GMC Sierra 2500 HD 6.6L
2011-2014 GMC Sierra 3500 HD 6.6L