I was a bit disappointed with this. I've had a search and am now more confused with people quoting BHP at the wheels etc. and can't seem to find a good basline as to what a stock car should dyno at roughly (none seem to get near the quoted 215). As far as I am aware the Dyno D only produces a flywheel approximation, so this is not the case with all dynos?

Anyway, mine is attached, it made 199.8 HP with the following mods:

Pipercross Induction Kit Air Intake System
Long Life stainless cat back exhaust
Top Gear Tuning re-map

What do you think?