I talked to my muffler guy today about doing turbo back exhaust for my 2002 1.8t quattro automatic.. He quoted me 385-450 for all new piping I believe 2.75" or 2.5" not sure which to run yet need advice..only have a upgraded dv right now..Is that a good price?? It would be Magnaflows with hi flow cats...sound decent??

 

custom magnaflow? personally Inever heard of it, but price sounds awesome to me, i've been looking around cheapest is about 700 cat-back. 2.5" would be nice, check out https://www.audiforums.com/m_700266/tm.htmunder exhaust section