Product Details 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 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 ‘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 Highlights Series:K&N 33 Series Material:Cotton Gauze Type:Reusable Color/Finish:Red Product Fit:Direct Fit Quantity Sold:Sold Individually Recommended Use:Performance Replacement Style:Oiled Anticipated Ship Out Time:2-3 business days Warranty:Million-mile K&N limited warranty

Year of Manufacture : 2018

Model no : RLX

Sub Model no : Base

Make : Acura

Engine : 6 Cyl 3.5L