[Pneal1]

I have a b8 RS5 and the cats rattled out/failed , did u pass MOT with no cats? Thanks paul

 

[Pneal1]

Hi, it didnt pass with no cats, hydrocarbons/unburnt fuel was fine, lambda was fine, CO was 5 times the limit! I put 200 cell sports cats in on the down pipes with v bands so easily swap in and out for straight pipe, it passed the mot with the sports cats but did have to get them fairly hot too pass! All good in the end though