33-5144 K&N Replacement Air Filter - BMW X5 M V8-4.4L F/I x2 series and function to meet or

and function to meet or exceed OE specs for your make and model

HP Tuners RTD + 2 Universal credits

Accessory Bundle

Compatibility with HP Tuners

before they start to damage the supercharger internals

33-5144 K&N Replacement Air Filter - BMW X5 M V8-4.4L F/I x2 series and function to meet orOVERVIEW 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. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into