One of the easiest and best ways to upgrade the breathing abilities of the F5x Mini is with a replacement performance panel air filter.
We've developed our own range of MMR performance cotton gauze filters that easily drop into the OE airbox which provide excellent filtration properties, combined with instant performance increases and induction noise enhancements.
Please note: Not compatible with: 2019> 4wd Clubman
One of the best produced panel filters on the market, quality of the moulded parts and filter puts other bigger brands to shame. Perfect fit in the air box, good flow and extra induction noise.