TDI back box removal ? New tips


Registered User
Ok so I think my back box is blowing.. I was thinking of just having a straight pipe with new tips put on but...

whats the down side to this ? Will it fail emissions,smoke loads or sound stupid ? Am only taking this as an option as its much cheaper than an original new back box.

Its also a 1.9TDI if this makes any difference and sorry if this have been covered but I've tried to look ! Thanks !


English...not so good
VCDS Map User