Firstly I know that there's lots of Q&A on this subject and I have tried to search them all. My dilemma is that I can't seem to get a belt that fits. My T5 is a 1.9 BRS engine but has the modified engine mount, so has the tensioner that mounts with 2 bolts instead of the version mounted with 3 bolts. I've looked up the part number through work (Audi dealership) 038.903.137.S which comes up as a 6DPK1215 Belt but its too tight to fit. So I bought a 6DPK1320 thinking the extra 10cm would fit but it's far too big. Anybody else had this drama and found a solution???