ktr power system exhaust

[maff]

is that from the cat backwards or from the manifold bit backwards? iv developed the 4k rattle (although at 12k). only noticed it cos i forgot my stereo front today.

 

[Lunner]

Its usually from the cat back, if you want a manifold back system you need, in addition a down pipe and a de-cat pipe

 

[maff]

ideal cheers. ill probably go the de-cat route, and take it in to check emmissions, then i wont have to worry bout swapping it over come mot time hopefully.