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K&N Air Intake System | 2018 Jeep Wrangler JL 3.6L

  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Free-flowing aluminum tube
  • Replaces entire factory air intake system
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty
Pricing: $328.99

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The K&N 77-1576KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit your 2018 Jeep Wrangler JL 3.6L. The restrictive factory air filter and air intake housing on your vehicle are replaced by this K&N air intake system which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow. The improved air flow allows your engine to inhale a larger amount of air than it would from the stock air intake. More air means more usable power and acceleration throughout your engine’s RPM range. The 77-1576KP air intake comes with a K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed through the intake tube into the engine’s throttle body for a guaranteed power gain. The intake tube has an attractive chrome-like finish that's made to last and it accommodates the factory air temperature sensor and a replacement silicone crank case vent hose. The oversized cone shaped 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 usually in 90 minutes or less using existing factory mounting points. The tools needed are a screwdriver, ratchet set and several wrenches. Some K&N 77 series air intakes are not legal for sale or use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. Check the K&N catalog or website for vehicle applications and specific CARB status for each vehicle and air intake.


  • Estimated Horsepower Gain - 8.8 HP @ 5400 RPM
  • Replacement Filter - RU-2815
  • Air Filter Color - Red
  • Air Filter Material - Cotton Gauze
  • Air Filter Outlet Shape - Round
  • Clamps Included - 5
  • Clamp Material - Stainless Steel
  • Clamp Style - Worm Gear
  • Couplers Included - 2
  • Product Style - 77 Series Kits
  • Intake Pipe Color / Finish - Polished
  • Intake Pipe Material - Aluminum
  • Street Legal In All US States - No
  • TUV Approved (Europe) - No
  • Weight - 10.4 lb (4.7 kg)
  • Product Box Height - 14.5 in (368 mm)
  • Product Box Length - 24.1 in (612 mm)
  • Product Box Width - 15.5 in (394 mm)
  • California Restricted - Not legal for sale or use in California
  • Mounting Hardware Included - Yes
  • Warranty - 1,000,000 Miles/10 Year

Horsepower gains based on similar vehicle dynamometer test. Results will vary.


Shipping Information

  • Item Requires Shipping
  • 15.2 lbs.
  • W12.2500” x H12.5000” x L20.2500”
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