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      12-30-2010, 08:08 PM   #6
Mike@N54Tuning.com
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Drives: 2007 335i, 2015 M3
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Quote:
Originally Posted by Jesse@MBRP View Post
For someone to say they didn't "feel" that much a difference is pretty hard to believe having just done the modification today. However, I have a dyno at my disposal so I'll have hard numbers to see any gains. The overall driving has greatly improved. To argue differently would lead me to question ones judgment.

I don't have any experience with the Procede, I reached out to them for information but we didn't get a chance to connect for this build. Terry has been very informative so far in helping us out.
The JB N55 Stage1 is a night and day difference vs. stock! It's not the most aggressive tune @ only 3psi over stock but for the price and ease of install/removal it does wonders. I know other tuners are quick to crank boost way up with zero fuel control (no fuel pressure control and no wideband bias) but it doesn't seem very prudent to me. Especially on a new platform like this where long term durability is still unknown.

Mike
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