K&N Replacement Air Filter Round 9in OD 7-1/2in ID 5in H - E-3650 fits_2006-2010`BMW`M5 Let's all be honest

Let's all be honest

ensuring the system's two air inlets bring in the coolest air possible

Full aluminum construction with brazed core for optimal durability and pressure tolerance

Please select distance from OEM Front Lower Mount Clevis Width when ordering for proper fitment

K&N Replacement Air Filter Round 9in OD 7-1/2in ID 5in H - E-3650 fits_2006-2010`BMW`M5 Let's all be honestK&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 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your