7th May 12 Hi Andrew Received my tuning box today and fitted it on my X5. First of all, just wanted to say thank you so much for everythingwhat a total transformation. The acceleration is a lot linear and wider, the engine itself kicks in once I’ve revved past 3000rpmfeels like a v-tec yo!. I’ve yet to try other maps and make any adjustments at all, pretty happy so far. I can’t wipe the simile off my face. I might go for another run, this is so addictive! Thanks again Leon