Quote:
Originally Posted by Bee Pee
Given that M2 uses same IC as m235i you will be fine with OE IC.
|
The M2 uses an "over-boost" function, clearly indicating that its borrowed M235i FMIC is already very close to its thermal limits. I would say that anything beyond a mild tune will necessitate a FMIC upgrade for any type of real duty beyond the occasional street romp.