As soon as funds available having cat back exhaust. Thinking of leaving the middle box out and just running with a back box only. Want to know will this reduce back pressure to much which may cause problem for the turbo as I remember reading on here that there was a theory this was causing turbo failure due to the lack of back pressure. Also will it make it to loud as I am after a deeper note without being to ott on the motorway.
ps I also have a precat fitted.