K&N – PERFORMANCE AIR FILTERS When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s finest filtration company, K&N performance air filters will last as long as your vehicle’s engine does and are a 100% legal factory replacement that can boost your horsepower output by as much as 4 horsepower. Started in 1969, K&N has garnered a reputation for engineering the world’s finest filtration products for cars, trucks, SUVs, motorcycles, race vehicles, commercial vehicles and anything in-between. Replaces existing air filter Boosts cold air flow which translates to more horsepower Backed by K&N’s million mile warranty Custom fit to your vehicle’s specifications Cotton-gauze design features as many as 6 layers of filtration The world’s best performance air filter Only need to clean every 50,000 miles All filters are washable, reusable and come already oiled by K&N 50-state legal and ‘green’ design Increases horsepower (up to 4 hp) and fuel efficiency One air filter will last as long as one vehicle’s engine Maintain with K&N Recharger kit - (not included) Made in America Series: K&N 33 Series Material: Cotton gauze Type: Washable Product Fit: Direct Fit Quantity Sold: Sold Individually Recommended Use: Performance Style: Oiled Anticipated Ship Out Time: 1-2 Business Days Filtration Efficiency Rating: 96 to 99% Warranty: Million-mile K&N limited warranty Part Number: 33-2247