K&N Performance Intake Kit FIPK Sierra SILVERADO HD 2500 3500 V8 6.0L 01 - 07

2007 CHEVROLET Silverado 2500 HD Classic 6.0L V8 F/I All
2007 CHEVROLET Silverado 3500 Classic 6.0L V8 F/I All
2007 GMC Sierra 2500 HD Classic 6.0L V8 F/I All
2007 GMC Sierra 3500 Classic 6.0L V8 F/I All
2006 CHEVROLET Silverado 2500 HD 6.0L V8 F/I All
2006 CHEVROLET Silverado 3500 6.0L V8 F/I All
2006 GMC Sierra 2500 HD 6.0L V8 F/I All
2006 GMC Sierra 3500 6.0L V8 F/I All
2005 CHEVROLET Silverado 2500 HD 6.0L V8 F/I All
2005 CHEVROLET Silverado 3500 6.0L V8 F/I All
2005 GMC Sierra 2500 HD 6.0L V8 F/I All
2005 GMC Sierra 3500 6.0L V8 F/I All
2004 CHEVROLET Silverado 2500 HD 6.0L V8 F/I All
2004 CHEVROLET Silverado 3500 6.0L V8 F/I All
2004 GMC Sierra 2500 HD 6.0L V8 F/I All
2004 GMC Sierra 3500 6.0L V8 F/I All
2003 CHEVROLET Silverado 2500 HD 6.0L V8 F/I All
2003 CHEVROLET Silverado 3500 6.0L V8 F/I All
2003 GMC Sierra 2500 HD 6.0L V8 F/I All
2003 GMC Sierra 3500 6.0L V8 F/I All
2002 CHEVROLET Silverado 2500 HD 6.0L V8 F/I All
2002 CHEVROLET Silverado 2500 HD 6.0L V8 F/I All
2002 CHEVROLET Silverado 3500 6.0L V8 F/I All
2002 GMC Sierra 2500 HD 6.0L V8 F/I All
2002 GMC Sierra 2500 HD 6.0L V8 F/I All
2002 GMC Sierra 3500 6.0L V8 F/I All
2001 CHEVROLET Silverado 2500 HD 6.0L V8 F/I All
2001 CHEVROLET Silverado 3500 6.0L V8 F/I All
2001 GMC Sierra 2500 HD 6.0L V8 F/I All
2001 GMC Sierra 3500 6.0L V8 F/I All

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.

• Guaranteed to increase horsepower
• Designed to improve throttle response and engine sound
• Lasts up to 100,000 miles before service is required (depending on driving conditions)
• Replaces entire factory air intake system
• Free-flowing high density polyethylene tube
• Easy to install, usually in 90 minutes or less
• Washable and reusable lifetime air filter
• K&N Million Mile Limited Warranty

Estimated Horsepower Gain 20.34 HP @ 4894 RPM