6mm Single Groove conversion

Petrol: 1.8 20V (125), 1.8 20VT (163), 1.8 20VT (180), 1.8 20VT (190), 1.8 20VT (210), 1.8 20VT (225), 1.8 20VT (240), 2.7T V6 (230), 2.7T V6 (265), 2.7T V6 (380) Audi: A4 (B5) (94 - 01), A4 (B8) (08+), RS4 (B5) (00 - 01), S4 (B5) (97 - 02), TT (8N) (99 - 06), A3 (8L) (96 - 03), A4 (B6) (01 - 05), RS4 (B7) (06+), S3 (8L) (99 - 03), TTS (8J) (08+), A3 (8P) (03+), A4 (B7) (05 - 08), S3 (8P) (06+), TT (8J) (06+), TT QS (8N) (04 - 04) Seat: Alhambra (96 - 10), Cordoba (6K) (93 - 02), Leon (1M) (99 - 05), Cordoba (6L) (02 - 08), Ibiza (6KF) (99 - 02), Arosa (97 - 05), Ibiza (6L) (02 - 08), Toledo (1M) (98 - 04) Skoda: Fabia (5J) (07+), Octavia (1Z) (06+), Fabia (6Y) (99 - 07), Roomster (06+), Octavia (1U) (96 - 06) VW: Bora (98 - 05), Eos (06+), Golf (Mk5) (05 - 09), Passat (B5) (96 - 00), Caddy (2K) (05+), Beetle (Mk2) (98 - 10), Passat (B5.5) (01 - 05), Polo (Mk6) (02 - 05), Sharan (95+), Touran (03+), Corrado (88 - 95), Golf (Mk4) (98 - 06), Jetta (Mk5) (05 - 10), Passat (B4) (93 - 97), Polo (Mk7) (05 - 09)