K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 50-State Legal: 2007-2008 CHEVROLET/GMC (Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, Sierra 3500 HD)57-3067

The K&N 57-3067 FIPK air intake system replaces your vehicle's restrictive factory air filter and air intake housing. K&N 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 than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The 57-3067 air intake comes with a chrome topped K&N high-flow air filter and a lidded heat shield that installs into the previous air box space. Air is directed past the mass air sensor and through an aerodynamically engineered intake tube into the engine's throttle body for a guaranteed power gain. The tube accommodates the factory mass air sensor and a replacement silicone crank case vent hose. 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 the existing factory mounting points. The tools needed are a screwdriver, socket set and several wrenches. K&N 57 Series FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty.

This Part Fits:

YearMakeModelSubmodel2007-2008ChevroletSilverado 2500 HDLT2007-2008ChevroletSilverado 2500 HDLTZ2007-2008ChevroletSilverado 2500 HDWT2007ChevroletSilverado 2500 HD ClassicLS2007ChevroletSilverado 2500 HD ClassicLT2007ChevroletSilverado 2500 HD ClassicWT2007-2008ChevroletSilverado 3500 HDLT2007-2008ChevroletSilverado 3500 HDLTZ2007-2008ChevroletSilverado 3500 HDWT2007-2008GMCSierra 2500 HDSLE2007-2008GMCSierra 2500 HDSLT2007-2008GMCSierra 2500 HDWT2007GMCSierra 2500 HD ClassicSL2007GMCSierra 2500 HD ClassicSLE2007GMCSierra 2500 HD ClassicSLT2007GMCSierra 2500 HD ClassicWT2007-2008GMCSierra 3500 HDSLE2007-2008GMCSierra 3500 HDSLT2007-2008GMCSierra 3500 HDWT