When a BMC air filter is introduced to your 2007-2008 BMW X3 30si’s air box, it will awaken your engine. The correct BMC filter will make your BMW perform better and filter more than the one it left the showroom with. BMC’s patented filtering technology and manufacturing process is second to none. Purchasing the proper BMC rechargeable BMC air filter for your BMW X3 will pay for itself and save you money over time.
Be sure to verify filter dimensions prior to purchasing.
