I think its been ticked over but not driven as its been SORN
I think its been ticked over but not driven as its been SORN
You're missing the point a bit though, they're a gimmick that people seem to have been conned into over the years and worse is that people also seem to think it's a fix for overheating issues as well.
They're not the correct part for the car, you've not had any hassle that you've noticed but it's still wrong & your fuelling wont be right because of it