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THE BEAST THE BEAST is offline
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Posts: 725
Join Date: Apr 2016
Car: 2008 E93
Default 09-17-2018, 11:10 PM

You will need something to add octane. You say no E85 so maybe meth. If you go meth, IATs are not as big of a concern as with an ethanol blend. This will determine size of FMIC needed. Once you tune the car, you will probably misfire unless you have fresh plugs and coils. Thats why I mentioned those parts. As far as lpfp upgrade goes, it depends on power goals and fuel used to reach those goals.
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