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      09-14-2018, 02:56 PM   #6
N52UNED
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Drives: '07 328i/330BPC
Join Date: Mar 2017
Location: Sunshine State

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Quote:
Originally Posted by hassmaschine View Post
I think its worth it if you dont have headers. Its a cheap and easy mod - but I still dont think it works well with headers (yet) until the O2 sensor tuning can be addressed. The adaptations will go wacky after about a week.

FWIW this is the same reason ESS couldn't make their supercharger work with headers (and also because at first they just cut the MAF wires and ran it in limp mode, lol).
Oh, so without headers it's more noticeable, correct?

I've been trying to dig up as much info as I can since you mentioned it on my Mod question thread. The only thing I've really found is that it lessens your MPG and BPC suggests not to do the MAF delete if that's a concern.

Do you know the power gains vs the lessened fuel economy? Personally I'm fine with more power and less MPG (which really goes hand and hand anyway) ... I'd just hate to lose like 10 mpg for a small gain.
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