Quote:
Originally Posted by Arobotbrain
I assume this breaks the warranty, right?
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well, we noticed that petrol cars @ bmw don't break warranty so easily.
My M4 is tuned as well and went in for warranty works, they haven't noticed anything...
Quote:
Originally Posted by ChiTownM
And how do we Americans get access to this tune, and what happens when the engine blows up.....what do you mean by safer tune, what the tolerance level we are talking about?
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same way all American tuners got their access to all FXX tuning
pm for more info
Quote:
Originally Posted by hytek
I have a feeling the electric upgrade is useless. The stock engine has too much power already. I actually have to go light on the 'gas' when I'm in electric only mode. With more power coming from the rear wheels, it's going to be even less effective.
Maybe it will help with top speed.
I'm wondering if a tighter suspension would help keep the front wheels down.
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I am not sure what car you drove, but there is room for more...
Ok, ours had different suspension, but I do not believe the i8 is overpowered
