Performance Air Intake SystemEngine Cold Air Intake Performance KitK&N#KNN57-1558

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A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.

K&N's roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N 10-Year/Million Mile Limited Warranty.

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  • Air Box Included No
  • Air Filter Color Red
  • Air Filter Height 6 in (152 mm)
  • Air Filter Material Cotton Gauze
  • Air Filter Outlet Length 6 in (152 mm)
  • Air Filter Outlet Shape Round
  • Air Filter Outlet Width 6 in (152 mm)
  • Air Filter Washable Yes
  • CARB EO Number D-269-37
  • Clamp Color/Finish Natural
  • Clamp Material Stainless Steel
  • Clamp Style Regular
  • Clamps Included 6
  • Coupler Color/Finish Black
  • Couplers Included 2
  • Estimated Horsepower Gain 9.22 HP @ 4200 RPM
  • Horse Power Increase 9 HP
  • Intake Pipe Color / Finish Black
  • Intake Pipe Material High-Density Cross-Linked Polyethylene
  • Mass Air Flow Sensor Adapter Included Mass Air Flow Sensor Adapter Included When Required
  • Mounting Hardware Included Yes
  • Oil Included Filter Is Pre-Oiled
  • Package Material Paperboard
  • Package Type Box
  • Product Style 57 Series FIPK
  • Prop 65 (C, R or CR) CR
  • Prop 65 - Short Label WARNING: Cancer and Reproductive Harm -
  • Prop 65 Warning Label
  • Prop 65 Yes/No Yes
  • Replacement Filter RF-1048
  • RPM 4200
  • Street Legal In All US States Yes
  • TUV Approved (Europe) No
  • Type Gen II
  • Warranty 1,000,000 Miles/10 Year
  • Weight 12 lb (5.4 kg)