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      03-18-2018, 05:03 PM   #22
Mike@N54Tuning.com
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Drives: 2007 335i, 2015 M3
Join Date: Dec 2008
Location: N54tuning.com

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Quote:
Originally Posted by Niart906 View Post
Currently beta testing the JB4 PWG ISO firmware with an MHD BEF. My car is currently FBO running a stock turbo and 93 octane. I can report additional smoothness with the BEF over the JB4 alone, it has also made the car feel a bit more consistent. Power gains are minimal but my butt dyno says I’ve gained a few ponies. The power on 93 feels similar to a small mixture of ethanol with a stand-alone JB4. Once the weather improves I’ll be experimenting with an e40 mix of ethanol. That’s where I expect to see the biggest gains in overall drive-ability and power.
Thanks for sharing.. Keep us updated!

Mike
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