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SKU: QUA-77002-800

K&N 57-1528 Fuel Injection Performance Kit for 02-03 Jeep Liberty KJ with 3.7L

Vendor K&N
Regular price $349.99
Sale price $349.99 Regular price $349.99
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K&N's Fuel Injection Performance Kits are designed to promote performance in stock fuel injected engines by allowing air filtration with least resistance in air flow. The benefit can be felt in throttle response. In addition to the filter, Cold Air Intake kits have uniquely designed adapters, creating a radius entry that reduces restriction and allows the engine to breathe a greater volume of air. Check local regulations concerning emissions & aftermarket air cleaner assemblies. Because it is not OE equipment it could fail visual inspection.

CARB Notice

  • 50 State Legal - CARB E.O. Number D-670-15

  • Learn More

  • Guaranteed to Provide more HP and Increased Acceleration
  • Engineered to Specific Vehicle Design
  • Easy to Install, Usually in 90 minutes or less!
  • Lasts up to 100,000 Miles Before Service is Required (depending on driving conditions)
  • Million Mile Limited Warranty
  • Replaces OEM Filter and Air Box
  • Air Filter is Washable and Reusable
  • Works with Original Equipment Manufacturer Computer Systems
  • Designed to use Factory Holes & Mounting Points Whenever Possible
  • Most are CARB Exempt and street legal in all 50 US States

  • Installation Notes

    Installation Difficulty:
    Skill Level 2 Icon
    Level 2 Intermediate

    Installation Time: 2-3 hours

    Specs

  • Engine Size: 3.7L V-6
  • Engine Fuel: Gasoline
  • Shipping Weight: 9lb
  • Shipping Dimensions: 18in x 18in x 12in (L x W x H)

  • Fitment

    Jeep Liberty (KJ)

  • 2003 Jeep Liberty (KJ)
  • 2002 Jeep Liberty (KJ)

  • Description
    K&N's Fuel Injection Performance Kits are designed to promote performance in stock fuel injected engines by allowing air filtration with least resistance in air flow. The benefit can be felt in throttle response. In addition to the filter, Cold Air Intake kits have uniquely designed adapters, creating a radius entry that reduces restriction and allows the engine to breathe a greater volume of air. Check local regulations concerning emissions & aftermarket air cleaner assemblies. Because it is not OE equipment it could fail visual inspection.

    CARB Notice

  • 50 State Legal - CARB E.O. Number D-670-15

  • Learn More

  • Guaranteed to Provide more HP and Increased Acceleration
  • Engineered to Specific Vehicle Design
  • Easy to Install, Usually in 90 minutes or less!
  • Lasts up to 100,000 Miles Before Service is Required (depending on driving conditions)
  • Million Mile Limited Warranty
  • Replaces OEM Filter and Air Box
  • Air Filter is Washable and Reusable
  • Works with Original Equipment Manufacturer Computer Systems
  • Designed to use Factory Holes & Mounting Points Whenever Possible
  • Most are CARB Exempt and street legal in all 50 US States

  • Installation Notes

    Installation Difficulty:
    Skill Level 2 Icon
    Level 2 Intermediate

    Installation Time: 2-3 hours

    Specs

  • Engine Size: 3.7L V-6
  • Engine Fuel: Gasoline
  • Shipping Weight: 9lb
  • Shipping Dimensions: 18in x 18in x 12in (L x W x H)

  • Fitment

    Jeep Liberty (KJ)

  • 2003 Jeep Liberty (KJ)
  • 2002 Jeep Liberty (KJ)

  • Reviews