Originally Posted by
BigChuck
What I’ve always wondered is how the tuners get away with mapping a high powered car on the road, to run a 500 hp car to its limits they must get a fair amount of speed on, surely they’re risking their licenses and even the customers car doing it that way.
Don't quote me as I may be wrong ..but i think they do go fast but not as fast as you would think ..i think my AP's on my 400+ 3dr took a right hammering from being on the brakes and letting the boost build up to full load on the road .