The BMC Air Filter FB335/01 was manufactured developed and, in order to guarantee a higher air passage opposite the conventional paper filter one Audi Q7 45TDI 3.0 TDI, 3.0TFSI, 4.2 TFSI
By the replacement of the paper filter with a BMC Air Filter FB335/01, with which the same technologies and materials of the formula 1 - Filter are used, clear advantages result to series vehicle also at Audi.
