Quote:
Originally Posted by nospam
I have the BMS stage 1 and believe it to be the best tune for the money (and so easy to install and remove). I will likely move to stage 2 once they release it. It is in beta now but they are still working out the details for vehicles with the electronic boost controller (basically all US X1s). Stage 2 will give more power, features, and safety (win win!).
http://forums.n54tech.com/showthread.php?t=15536 |
So, would you say that the power increase is definitely noticeable? Any chance you've dynoed your X1 or measured 0-60 times?
I agree that the cost seems very reasonable, but only if there is a real improvement.....
Any down side? Drivability or fuel economy while cruising normally?
Thanks for your input. I really appreciate the feedback.