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      10-17-2015, 05:09 PM   #8
franko9217
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Drives: '14 Blk 335i/6MT/JB4/DP/CP
Join Date: May 2014
Location: San Diego, CA

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Quote:
Originally Posted by 2msport
Quote:
Originally Posted by iamthestig View Post
How does the BMS Stage 1 tune affect the smoothness of power delivery? Does power delivery remain like stock? I have a 435 and I'm really hoping to retain the stock power delivery dynamics, just with more power overall.
If you're looking for stock like smoothness only a ECU tune will achieve that. Plus you get tons more power.
Very true as I went from bms stage 1 then jb4. My flash from GSR is way more smooth and more power. Can't beat the price of the jb though.
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