Im thinking about adding a s/s exhaust to my tdi sport, i know i'll have to get a new rear valence with the twin cut out, but im just after advice really. So heres a few question, please feel free to ignore them or respond as and wear you know the answer.
A. what make have you had experience with ?
B. what do they sound like on a TDI, are they like a petrol or do they just sound the same as standard diesel?
C. do they improve performance? mines currently remapped.
D. can you take the CAT out, or do you have to leave it in for the mot emissions?
Thanks for any answers....