The K&N 57-3077 FIPK Air Intake System replaces the restrictive factory air filter and air intake housing in your 2011-2014 GM 6.6L Duramax LML. K&N air intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air with less effort than the factory air filter assembly. More air means more usable power and acceleration throughout the engines RPM range.
This air intake comes with a black rubber topped K&N high-flow air filter and a heat shield that installs into the original air box space. Air is directed through an aerodynamically engineered intake tube into the engines turbo inlet for a guaranteed power gain. The tube accommodates the factory mass air sensor and air filter minder. 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 using existing factory mounting points. Only hand tools are needed.
CARB EO #: D-269-49
Washable & Reusable Filter
Estimated 19.34HP @ 2420 RPM
Replaces Entire Factory Intake System
CA Residents: CARB E.O. Number on file - LEGAL for use in California.