finally got my car in today for stage 2+ software and i have to say its a massive difference. its going to take some getting ust to as it is so different.
The only way i can describe it, is at stage one you get a thrust as the turbo spools and pulls for 1500-2000rpm, except this time it has that pull all the way round to 7000rpm. sooo happy with it. A friend followed me home in his e46 M3 and he was struggling to stay with me through 2-3-4 gear. was keeping within the speed limits at all times of course.
the fuel pump internals are so worth the £250 i paid and recommend to all