DT Spare Parts 1.21661 Fren Sistemleri Sürüş Dinamiği Ayarı, SCANIA R II, SCANIA 4 - series, SCANIA G II, SCANIA P II, SCANIA G I, SCANIA S, SCANIA P I, SCANIA R I, SCANIA L, SCANIA T, SCANIA 4 - series bus, AUDI A6 C4 (4A2), AUDI COUPE B2 (81, 855, 856), AUDI A6 C4 Avant (4A5), AUDI TT (8N3), AUDI COUPE B3 (89, 8B3), AUDI CABRIOLET B3 (8G7), AUDI 80 B4 Avant (8C5), AUDI A8 D2 (4D2, 4D8), AUDI A6 C6 (4F2) modelleri ile uyumludur.