The MMX Cotton Panel Air Filter is a simple, warranty-friendly upgrade for the B48-powered MINI F56 Cooper S and JCW, giving the 2.0-litre engine an easy boost in breathing without any modification to the factory airbox.
Fitting is straightforward and takes around 10 minutes using the factory airbox location, and the standard paper filter can be refitted at any time should you want to return the car to stock.
Direct replacement for the factory paper filter, same airbox location
