OPTIMAL F8-6425 Süspansiyon Sistemi Bugi Kolu, SEAT LEON (1P1), SEAT ALTEA (5P1), SEAT TOLEDO III (5P2), SEAT ALTEA XL (5P5, 5P8), VW TOURAN (1T3), VW CADDY III Kasa/büyük limuzin (2KA, 2KH, 2CA, 2CH), VW GOLF PLUS V (5M1, 521), VW GOLF VI (5K1), VW GOLF VI Cabrio (517), VW EOS (1F7, 1F8), VW CADDY III MPV (2KB, 2KJ, 2CB, 2CJ), VW JETTA III (1K2), VW SCIROCCO III (137, 138), VW TOURAN (1T1, 1T2), VW GOLF V (1K1), VW GOLF V Variant (1K5), VW GOLF VI Variant (AJ5), VW TOURAN VAN (1T3), VW TOURAN VAN (1T1, 1T2), SKODA OCTAVIA II Combi (1Z5) modelleri ile uyumludur.