OPTIMAL F8-6007 Süspansiyon Sistemi Montaj Parçaları, AUDI A3 (8L1), AUDI TT (8N3), AUDI TT Roadster (8N9), VW JETTA IV (162, 163, AV3, AV2), VW GOLF IV (1J1), VW NEW BEETLE (9C1, 1C1), VW BORA I (1J2), VW BEETLE (5C1, 5C2), VW GOLF IV Variant (1J5), VW BORA Variant (1J6), VW NEW BEETLE Cabrio (1Y7), VW BEETLE Cabrio (5C7, 5C8), VW GOLF IV Van (1J1), SEAT TOLEDO II (1M2), SEAT LEON (1M1) modelleri ile uyumludur.