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K&N High Performance Air Intake System for 4.7L Engines

Part no: KN-571548

$349.99
In stock
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This product fits only specific vehicles.

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Product Details

  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Lasts up to 100,000 miles before service is required
  • 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
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Product Info

Important Notes

  • Mass Air Flow Sensor Adapter included when required
  • All intake tube ports needed for the specified applications are included

Description

K&N High Performance Air Intake System for 5.7L engines promotes performance in stock fuel-injected engines by increasing air intake with less resistance. By replacing the entire air intake tract, isolating the cold air with the use of a custom heat shield and directing the air through a unique chamber delivery system, these kits consistently achieve horsepower gains even under varying atmospheric conditions. Fuel Injection Performance Kits (FIPKs) are legal in all 50 states. You get better acceleration and instant power even when towing. K&N delivers performance that's guaranteed for 10 years or one million miles.

Product Details

  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Lasts up to 100,000 miles before service is required
  • 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
For California residents: Proposition 65 Warning

Parts Included

  • (1) High Performance Air Intake System for 4.7L Engines

Additional Info

SKUKN-571548
Manufacturer Part Number57-1548
Variant ID3094116
BrandK&N Filters
Part TypeCold Air Intake
SKU Aliases63-1548, 57-1548, 57-1548
Enable Quick ShipYes

What It Fits

YearsMakeModel
2006-2009JeepCommander
YearsMakeModel
2005-2009JeepGrand Cherokee WK
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