Originally Posted by GeeRam
It was the guy from Wagner-Tuning UK that confirmed it, and the WT-UK website still has the caveat on the webiste saying 'may need ECU coding to avoid CEL issues'
WT-UK were offering a VERY CHEAP offer to be the first in the UK to have one fitted by them on a 135, but the handful of those of us that were interested in doing so all baulked when they wouldn't guarantee no CEL.
As I said before, he confirmed the no CEL with me. I just sent him an email asking if there is any difference in the UK as far as CEL goes. I will let you know as soon as I find out.