33-2431 K&N Replacement Air Filter, Ford Mustang 3.7-4.6-5.0L, '10-14' airbox and finishes

and finishes

– To tune your E90 ECM you require 6 Universal Credits

7 HP @ 5000 RPM

preventing dirty oil from flowing to the engine bearings

only needs cleaning every 100k miles under normal highway conditions

33-2431 K&N Replacement Air Filter, Ford Mustang 3.7-4.6-5.0L, '10-14' airbox and finishesOVERVIEW K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product! DETAILS ENGINEERED POWER: State of the art air filter media is designed to increase horsepower and acceleration as