Cotton Panel Air Filter | MINI F56 | Cooper S JCW B48


Looking for a simple, cost-effective and warranty-friendly upgrade for your car? Our MMR Performance Panel Air Filter will upgrade the breathing abilities of your B48-engined F56 Mini Cooper S & JCW. Our filters simply drop into the OE airbox to provide excellent filtration properties, combined with instant performance increases and beautiful induction noise enhancements.

By allowing your engine to breathe better and operate more efficiently it will improve the engine’s airflow, and power and fuel economy gains will follow. By removing the inevitable restrictions that the standard paper panel filter gives, our Panel Filter allows a small but worthwhile increase in airflow through to the turbo.

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.

Our tests have shown that it can deliver an additional 15NM of torque on a standard B48 engine. A small but worthwhile difference.

Meanwhile, OEM-standards of design, quality, materials and construction means it fits like a factory part; lasts like a factory part.

Put simply, we believe it’s the best Panel Air Filter you can buy.



  • Increased engine performance
  • Improved induction noise
  • Designed to be used with the OE air filter housing
  • Easily fitted and completely washable.
  • Once fitted this product will last the lifetime of your engine

Please note the majority of MMR performance are stocked and shipped directly from KillAllChrome, in some cases items have to be special ordered this can take up to a maximum of 10-14 working days for delivery. If you need your item ASAP please contact us to check stock levels.

Returns: 14 Days



 Series  Model Code  Year Variant  Engine Codes 
Mini F56/F55/F54 2013 + Cooper S,  JCW B48