Now you can improve the performance of your 2015-2018 Mustang with a K&N Drop-in Replacement Air Filter. By simple replacing your restrictive stock paper element with a new, high flow cotton gauze K&N filter you will see an increase in power, performance, and acceleration - all while still providing excellent air filtration.
FILTERS OUT HARMFUL CONTAMINANTS
This K&N Replacement Filter successfully filters out harmful contaminants with its unique layered design. K&N Air Filters are made up of layers of specially treated cotton gauze that are sandwiched between two epoxy-coated aluminum wire screens for durability. K&N uses a specially formulated grade of oil to treat the cotton gauze layers which causes a tackiness throughout the cotton's microscopic strands, creating a powerful filtering media that ensures engine protection.
WASHABLE, REUSABLE FILTER
K&N designed their high flow air filters to be reusable. That means there is no need to buy a new filter every few thousand miles. You can just clean the filter, re-oil it, and save money with a K&N Filter Recharge Kit.
This K&N Air Filter was designed to be a direct fit drop-in replacement for the original factory air box, with no cutting or trimming required for installation.
MILLION MILE LIMITED WARRANTY
K&N Replacement Air Filters are backed by a Million Mile Limited Warranty when used primarily on paved roads and on vehicles for which they were designed. If one of these products ever fails to provide complete satisfaction, K&N will replace it. Some exclusions may apply. Please see manufacturer's warranty for details.