Models View all maf housing RS4 B7 5 53 0 diff mount A4/RS4 B7 6 38 0 intake 2.0 tfsi 19 142 3 billet cover 2.0 tfsi 17 135 3 roller adapter HPFP TFSI 24 224 0 intake sensor bracket 2.0tfsi 3 51 0