Julio Jordio

I have had to have a Cat fitted to my Turbo 2000 to pass MOT emmissions, its been in for just over a week, I havent boosted the car at all. Will I need a map tweak, or will this be ok?

Edited to say it was decatted and mapped by Bob Rawle to 319 bhp.

Any advice from people who have had to do the same would be appreciated.

Its amazing the difference in the car with the cat in, feels horrible!

scooby-tc

iTrader: (2)

It will be fine for the MOT once it passes take it back off and decat it

Julio Jordio

Yeah the cat is coming back out, but I was concerned that having the cat in will have affected the map somehow, or am i talking rubbish?

scooby-tc

iTrader: (2)

It will only cause problems if it is left on for months rather than weeks which might require your mapper to tweak the map rather than a full remap if its only on for a matter of a few hours then dont worry about it

Julio Jordio

I thought as much, but just wanted to check.

Thanks for the reply mate Appreciated.