The K&N 57-3031-1 FIPK air intake system is designed to enhance your vehicle's performance by increasing airflow to the engine. It replaces the restrictive factory air filter and intake housing with a high-flow air filter and an aerodynamically engineered intake tube. This combination allows the engine to inhale a larger amount of air, resulting in increased power and acceleration throughout the RPM range. The air intake also features a heat shield to prevent hot engine air from entering the intake system, ensuring that the engine receives cool, clean air. The oversized cone-shaped air filter is washable and reusable, and can last up to 100,000 miles under normal driving conditions. Installation is relatively easy, typically taking less than 90 minutes using existing factory mounting points. The K&N 57-3031-1 FIPK air intake system is street legal in all 50 US states and comes with a Million Mile Limited Warranty.
- Guaranteed to increase horsepower and torque
- Roto-molded HDPE intake tube paired with oversized oiled cotton air filter
- Engineered to provide high airflow and exceptional filtration
- Replaces factory air filter and intake tube
- Filter only requires cleaning every 100,000 miles under normal highway driving conditions
- Typical installation can be completed in 60 minutes or less with simple hand tools
- No-Hassle Lifetime Limited Warranty™
- Will not void vehicle warranty
Installation Instructions
User 1
Installation Instructions
Installation Instructions
This Part Fits:
Year |
Make |
Model |
Submodel |
2001-2005 |
Chevrolet |
Silverado 2500 HD |
Base |
2001-2006 |
Chevrolet |
Silverado 2500 HD |
LS |
2001-2006 |
Chevrolet |
Silverado 2500 HD |
LT |
2003-2006 |
Chevrolet |
Silverado 2500 HD |
WT |
2007 |
Chevrolet |
Silverado 2500 HD Classic |
LS |
2007 |
Chevrolet |
Silverado 2500 HD Classic |
LT |
2007 |
Chevrolet |
Silverado 2500 HD Classic |
WT |
2001-2005 |
Chevrolet |
Silverado 3500 |
Base |
2001-2006 |
Chevrolet |
Silverado 3500 |
LS |
2001-2006 |
Chevrolet |
Silverado 3500 |
LT |
2004,2006 |
Chevrolet |
Silverado 3500 |
WT |
2007 |
Chevrolet |
Silverado 3500 Classic |
LS |
2007 |
Chevrolet |
Silverado 3500 Classic |
LT |
2007 |
Chevrolet |
Silverado 3500 Classic |
WT |
2002-2005 |
GMC |
Sierra 2500 HD |
Base |
2001-2002,2006 |
GMC |
Sierra 2500 HD |
SL |
2001-2006 |
GMC |
Sierra 2500 HD |
SLE |
2001-2006 |
GMC |
Sierra 2500 HD |
SLT |
2003-2006 |
GMC |
Sierra 2500 HD |
WT |
2007 |
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 |
2002-2005 |
GMC |
Sierra 3500 |
Base |
2001-2002,2006 |
GMC |
Sierra 3500 |
SL |
2001-2006 |
GMC |
Sierra 3500 |
SLE |
2001-2006 |
GMC |
Sierra 3500 |
SLT |
2004-2006 |
GMC |
Sierra 3500 |
WT |
2007 |
GMC |
Sierra 3500 Classic |
SL |
2007 |
GMC |
Sierra 3500 Classic |
SLE |
2007 |
GMC |
Sierra 3500 Classic |
SLT |
2007 |
GMC |
Sierra 3500 Classic |
WT |