The BMC Air Filter FB573/08 was manufactured developed and, in order to guarantee a higher air passage opposite the conventional paper filter one Audi A6 (4f/c6) 3.0 TDI V6.
By the replacement of the paper filter with a BMC Air Filter FB573/08, with which the same technologies and materials of the formula 1 - Filter are used, clear advantages result to series vehicle also at Audi.
