Optimized SMG transmission software. Increases shift firmness in S4/5/6 and increases launch control RPM to 4100RPM on US spec M5/M6's.
When you order this product, you will receive our USB to OBD programming interface. A laptop that is Windows compatible is required.
Application intended for: BMW E60 E61 E63 E64 M5 M6 with SMG
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Worked awesome. Had some difficulty getting installed but the software guy was on it quickly and got it installed same day as delivery. The shifts are a whole crap ton smoother with a very noticeable difference. Thanks again appreciate it. Will be buying engine tune next!
works as expected ,was worried after reading comments on the net,happy as and i had euro software before
Коробка стала работать очень очень быстро!Пропал лаг когда скидываешь на пониженную не отпуская газ, она стала переключать сразу через несколько скоростей вперед и назад просто мгновенно! Разница колоссальная! Всем рекомендую!
Just got my 2005 E60 SMG upgrade, very nice upgrade, shifts faster, firmer and smoother, huge improvement on 1,2,3 gears, no more lag between gears. Even this is not as smooth as automatic gear box, but I can start to use D mode for city drive finally. Nice Job!!