Exhaust problems

[zeeeebo]

i braught a new exhaust for my 1.8t a3 and little did i know that you actually need another pipe with the new backbox to run to the cat to replace the orignal!
any ideas where just to get a cheap pip that can run from cat to back box?
nathan

 

[marcyp]

iirc theres another box between the cat and the back box so you might need that aswell im sure someone on here has an old system laying around

 

[zeeeebo]

I have been looking into it and supposedly you can just cut the pipe before the axel so you still have the middle scilencer and can pop the new exhaust on the back