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Description

The K&N 57-3031-1 FIPK air intake system replaces your vehicles 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 engines 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 engines 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.
Specifications
ColorMulticolor
YearCHEVROLET Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes 2001 - 2006 SILVERADO 2500 HD ALL V8 6.0 ALL ALL ALL 2002 - 2002 SILVERADO 2500 HD ALL V8 6.0 ALL ALL BI-FUEL 2002 - 2002 SILVERADO 2500 HD ALL V8 6.0 ALL ALL CNG 2002 - 2002 SILVERADO 2500 HD ALL V8 6.0 ALL ALL GAS 2007 - 2007 SILVERADO 2500 HD CLASSIC LS V8 6.0 ALL ALL ALL 2007 - 2007 SILVERADO 2500 HD CLASSIC LT V8 6.0 ALL ALL ALL 2007 - 2007 SILVERADO 2500 HD CLASSIC WT V8 6.0 ALL ALL ALL 2001 - 2007 SILVERADO 3500 ALL V8 6.0 ALL ALL ALL GMC Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes 2001 - 2006 SIERRA 2500 HD ALL V8 6.0 ALL ALL ALL 2002 - 2002 SIERRA 2500 HD ALL V8 6.0 ALL ALL BI-FUEL 2002 - 2002 SIERRA 2500 HD ALL V8 6.0 ALL ALL CNG 2002 - 2002 SIERRA 2500 HD ALL V8 6.0 ALL ALL GAS 2007 - 2007 SIERRA 2500 HD CLASSIC SL V8 6.0 ALL ALL ALL 2007 - 2007 SIERRA 2500 HD CLASSIC SLE V8 6.0 ALL ALL ALL 2007 - 2007 SIERRA 2500 HD CLASSIC SLT V8 6.0 ALL ALL ALL 2007 - 2007 SIERRA 2500 HD CLASSIC WT V8 6.0 ALL ALL ALL</
Dimensions28 x 13 x 10 inches

K&N Performance Intake Kit # 57-3031-1
 by 

K&N

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Configuration

Oiled, Red Filter / HDPE Tube

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