K&N Filters Air Charger Performance Kit Features: Provides More HP And Increases Acceleration Washable/ Reusable Enhances Air Flow Keeps Dirt On The Outside Quick Throttle Response More Power Throughout RPMs Smoothes The Incoming Air Million Mile Limited Warranty Height: 12.50 Width: 14.25 Length: 22.25 Weight: 9.76 lbs Vehicle Type: Air Intake Kit Fitment: 2011/Jeep/Wrangler/Unlimited Sport Sport Utility 4-Door/3.8L 3778CC 231Cu. In. V6 GAS OHV Naturally Aspirated::Not Legal For Sale Or Use In California^^2011/Jeep/Wrangler/Unlimited Sahara Sport Utility 4-Door/3.8L 3778CC 231Cu. In. V6 GAS OHV Naturally Aspirated::Not Legal For Sale Or Use In California^^2011/Jeep/Wrangler/Unlimited Rubicon Sport Utility 4-Door/3.8L 3778CC 231Cu. In. V6 GAS OHV Naturally Aspirated::Not Legal For Sale Or Use In California^^2011/Jeep/Wrangl...