I called up DMS this morning.
The cost is $2400 and you go from 225kw to 270kw and from 400nm to 500nm. He also said they cover your warranty in the event that the tune is the cause of something going wrong. They also said it is completely undetectable by BMW. I'm still a bit unsure... $2400 is pretty steep and JB3 seems to give you more power.
Does anyone know if I'm able to get future mods later down the track... ie. intake exhaust and I won't need to get a retune?
|