What a difference. The car now feels alive, right through the rev range without losing that OEM flow that the ST has. Simple to install and with the added security of an immobiliser. If Ford ever made a Fiesta RS , then this is how I'd imagine it to feel!!
Simple to use, brilliant service from Mountune. Totally transforms the car, feels so much stronger. Made much more of a difference than I was expecting. If you're considering this, just go for it you won't regret it
Completely transformed the car