I have a problem where the flexi-pipe on my front pipe is blowing - not the flex-pipe on the actual downpipe but the bit where it splits into 2, beside the small silencer immediately under the propshaft. What's my options, I'm not looking to de-cat (but want a hi-flow cat) and am happy to keep the rear section of the system - partly due to keeping it looking original plus the cost. I left a note on an older post as the MV Sport system seems ideal but I can't find suppliers now - from what I read, these were made by a third party company but no-one seems to know who. Would a system from a S3 fit or is that different where it meets the K04 turbo or even a 2WD downpipe (ie Golf/Leon) should say a Milltek system come up 2nd hand - I guess the back box is different as the Quattro has the dummy batter box there. Any ideas please? Thanks.