My s8 de-catted itself !!!

[brasiliangringo]

I came to sell the old O/S cat for scrap along with some others i have to cash in, on trimming the pipes either side of the core, discovered there was no monolith inside !!! It has blown it away lol. I did drive it for quite a few months with that tell tell rattle but then it stopped. Only at the MOT did the problem raise itself as it failed on CO along with a catalyst code on VCDS...

Quite extreme and clean as a whistle on the inside !!