BMC Upgrade Panel Air Filter Audi RS4, RS5 B9 2.9TFSI

The BMC sports air filter has been developed to guarantee a higher air flow than the conventional OE air filter. The BMC air filter consists of multi-layer cotton that is thinly coated with a special oil. This creates a high air flow in combination with optimal filter efficiency.

The BMC sports air filter is manufactured from the highest quality materials and has a more precise fit than most sports air filters from other manufacturers. By replacing an OE paper air filter with a BMC air filter, you give your engine the chance to breathe better and make optimal use of its resources in terms of performance and fuel consumption.