Performance Air Intake SystemEngine Cold Air Intake Performance KitK&N#KNN63-1566

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The K&N AirCharger 63-1566 air intake system replaces the restrictive factory air filter and air intake housing in some Jeep Wrangler models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Wrangler's engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The 63-1566 air intake comes with a chrome topped K&N high-flow air filter and a K&N embossed heat shield that mounts into the lower air box to act as a cover allowing cooler, denser air to be directed through a custom molded intake tube into the engine's throttle body for a guaranteed power gain. The oversized air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install requiring only a screwdriver, a socket set and several wrenches. This air intake cannot be sold in California. It is not legal for use in California or other states adopting California emission standards.

K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes with K&N's famous 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 0.625 in (16 mm)
  • Air Filter Outlet Shape Round
  • Air Filter Outlet Width 6 in (152 mm)
  • Air Filter Washable Yes
  • California Restricted Not legal for sale or use in California
  • Clamp Color/Finish Natural
  • Clamp Material Stainless Steel
  • Clamp Style Regular
  • Clamps Included 5
  • Coupler Color/Finish Black
  • Couplers Included 2
  • Estimated Horsepower Gain 12.2 HP @ 5600 RPM
  • Horse Power Increase 12 HP
  • Intake Pipe Color / Finish Black
  • Intake Pipe Inlet Shape Round
  • Intake Pipe Inlet Width 3.594 in (91 mm)
  • Intake Pipe Material High-Density Cross-Linked Polyethylene
  • Intake Pipe Outlet Shape Round
  • Intake Pipe Outlet Width 3.25 in (83 mm)
  • 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 63 Series Aircharger Kits
  • 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 5600
  • Street Legal In All US States No
  • TUV Approved (Europe) No
  • Warranty 1,000,000 Miles/10 Year
  • Weight 10.8 lb (4.9 kg)