Simple one this - AUDI A4 B8 TAILPIPES Supplier - http://www.ebay.co.uk/itm/370869316770?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649 Cost - £18.49 Time to arrive - from Hong Kong - 2 days (seriously) can't say better than that Tools used - Masking tape Pencil Grinder with thin cutting disc File Ruler or vernier The Job - i thought the tail pipes weren't that bad but when you see the after pics they have been massively