Improve your S55's airflow, and power gains will follow.
By removing the inevitable restrictions that the standard paper panel filter gives, our panel filter allows a worthwhile increase in airflow through to the turbos.
We've developed our own range of MMX Performance cotton gauze filters that easily drop into the OE air boxes which provide excellent filtration properties, combined with instant performance increases and induction noise enhancements.
Meanwhile, OEM-standards of design, quality, materials and construction means it fits like a factory part, lasts like a factory part. Sold as a pair.
Put simply, we're confident that these are the best panel air filters you can buy.
Looking for a simple, power-boosting upgrade for your S55-Powered BMW? The MMX panel filters are one of the easiest ways to upgrade the breathing abilities of your 3.0L lump.
Fitting is very straightforward and installed in around 10 minutes, and easily returned to standard, should you ever wish. Not to mention, completely washable and reusable.
