We stock several replacement and performance drop-in air filters for your BMW. Replacing your intake filter (or filters, depending on vehicle) can improve your BMW's performance immediately.
Replacement performance panel air filter for your S55 or S63 engine. Upgrade your engines breathing capabilities with a simple to install air filter! MMX's performance air filter is constructed of cotton gauze and easily drops into the OE airbox. The result is excellent filtration properties, instant performance increase, and extra induction noise. Features Increased engine performance Improved induction noise Fits OE air filter housing Easy installation and completely washable
Show More Show Less
