Thread: JB4
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      05-08-2021, 07:31 PM   #31
chris3g
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Drives: 2023 M3 xdrive
Join Date: Jan 2012
Location: NJ

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Quote:
Originally Posted by translux View Post
Looking forward to your results.
Specifically interested to see if there’s an issues with reduced boost in sport & sport + as noted in the RKtunes video.
so from some initial tests it does seem that the car limits the throttle in sport mode vs efficient mode especially in the midrange and this appears to result in faster times in efficient mode. EDIT - talking to Terry on email he doesn't think it's the case so don't take this as fact, i'll have to test more to see if the times are really consistently any different.

this is the best run i had and it's definitely possible to go faster as the start was slow on this one. might also be faster to start in 2nd as the car is well out of it's power band starting under 60 in 3rd.

overall this is around a ~ 2sec improvement 60-130 from what i was seeing stock.
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Last edited by chris3g; 05-08-2021 at 08:04 PM..
Appreciate 4
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