hi all ive recently purchased a votex rear valance for my a3 and im wondering where apart from the main dealer i can get a single into twin exhaust adapter to turn my single exhaust into a twin as mine is a 1.6fsi and it comes with a single exhaust so it fits into the votex diffuser properly like this DOUBLE EXHAUST TRIM AUDI A3 SPORTBACK 1.6FSI Brand new on eBay (end time 03-Sep-10 09:40:48 BST) but for a 3 door not a sportback or will this fit my car ,failing that can a custom exhaust centre make me one just a trim not a back box can anybody help please