Quote:
Originally Posted by billybarr
The reason I ask, is jb4 is saying 40- 100 HP gains, but is that with modifications and different fuel? I would like a plug-and-play system, but 40 hp seems minimal compared to the Dinan tune of 590+
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Read my post on this thread:
https://www.bimmerpost.com/forums/sh...php?p=23653142