K&N 01-04 Chevy Silverado HD V8-6.0L Performance Intake Kit

The K&N 57-3031-1 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 57-3031-1 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the air cleaner mounting tray. Air is directed 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. 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 only tools needed are a screwdriver and two 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. K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes with K&N's famous million mile limited warranty. Fitment: Chevrolet Silverado 2500 HD Base 2001 Chevrolet Silverado 2500 HD Base 2002 Chevrolet Silverado 2500 HD Base 2003 Chevrolet Silverado 2500 HD Base 2004 Chevrolet Silverado 2500 HD Base 2005 Chevrolet Silverado 2500 HD LS 2001 Chevrolet Silverado 2500 HD LS 2002 Chevrolet Silverado 2500 HD LS 2003 Chevrolet Silverado 2500 HD LS 2004 Chevrolet Silverado 2500 HD LS 2005 Chevrolet Silverado 2500 HD LS 2006 Chevrolet Silverado 2500 HD LT 2001 Chevrolet Silverado 2500 HD LT 2002 Chevrolet Silverado 2500 HD LT 2003 Chevrolet Silverado 2500 HD LT 2004 Chevrolet Silverado 2500 HD LT 2005 Chevrolet Silverado 2500 HD LT 2006 Chevrolet Silverado 2500 HD WT 2003 Chevrolet Silverado 2500 HD WT 2004 Chevrolet Silverado 2500 HD WT 2005 Chevrolet Silverado 2500 HD WT 2006 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2007 Chevrolet Silverado 3500 Base 2001 Chevrolet Silverado 3500 Base 2002 Chevrolet Silverado 3500 Base 2003 Chevrolet Silverado 3500 Base 2004 Chevrolet Silverado 3500 Base 2005 Chevrolet Silverado 3500 LS 2001 Chevrolet Silverado 3500 LS 2002 Chevrolet Silverado 3500 LS 2003 Chevrolet Silverado 3500 LS 2004 Chevrolet Silverado 3500 LS 2005 Chevrolet Silverado 3500 LS 2006 Chevrolet Silverado 3500 LT 2001 Chevrolet Silverado 3500 LT 2002 Chevrolet Silverado 3500 LT 2003 Chevrolet Silverado 3500 LT 2004 Chevrolet Silverado 3500 LT 2005 Chevrolet Silverado 3500 LT 2006 Chevrolet Silverado 3500 WT 2004 Chevrolet Silverado 3500 WT 2006 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2007 GMC Sierra 2500 HD Base 2002 GMC Sierra 2500 HD Base 2003 GMC Sierra 2500 HD Base 2004 GMC Sierra 2500 HD Base 2005 GMC Sierra 2500 HD SL 2001 GMC Sierra 2500 HD SL 2002 GMC Sierra 2500 HD SL 2006 GMC Sierra 2500 HD SLE 2001 GMC Sierra 2500 HD SLE 2002 GMC Sierra 2500 HD SLE 2003 GMC Sierra 2500 HD SLE 2004 GMC Sierra 2500 HD SLE 2005 GMC Sierra 2500 HD SLE 2006 GMC Sierra 2500 HD SLT 2001 GMC Sierra 2500 HD SLT 2002 GMC Sierra 2500 HD SLT 2003 GMC Sierra 2500 HD SLT 2004 GMC Sierra 2500 HD SLT 2005 GMC Sierra 2500 HD SLT 2006 GMC Sierra 2500 HD WT 2003 GMC Sierra 2500 HD WT 2004 GMC Sierra 2500 HD WT 2005 GMC Sierra 2500 HD WT 2006 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2007 GMC Sierra 3500 Base 2002 GMC Sierra 3500 Base 2003 GMC Sierra 3500 Base 2004 GMC Sierra 3500 Base 2005 GMC Sierra 3500 SL 2001 GMC Sierra 3500 SL 2002 GMC Sierra 3500 SL 2006 GMC Sierra 3500 SLE 2001 GMC Sierra 3500 SLE 2002 GMC Sierra 3500 SLE 2003 GMC Sierra 3500 SLE 2004 GMC Sierra 3500 SLE 2005 GMC Sierra 3500 SLE 2006 GMC Sierra 3500 SLT 2001 GMC Sierra 3500 SLT 2002 GMC Sierra 3500 SLT 2003 GMC Sierra 3500 SLT 2004 GMC Sierra 3500 SLT 2005 GMC Sierra 3500 SLT 2006 GMC Sierra 3500 WT 2004 GMC Sierra 3500 WT 2005 GMC Sierra 3500 WT 2006 GMC Sierra 3500 Classic SL 2007 GMC Sierra 3500 Classic SLE 2007 GMC Sierra 3500 Classic SLT 2007 GMC Sierra 3500 Classic WT 2007