WMI

YanoM5 · 02-09-2021, 01:10 PM

Hi All,

Just seeing here in the group who is using a meth injection system with their F90, what are they using for tuning and any tips, tricks, etc.

I'm currently running Bootmod3 OTS Stage 2 tune. My best 60-130 was 6.9, averaging low 7's on 93 octane. On E30 my best 60-130 is mid 7's.
Best/avg 1/4 is 10.65 @131 MPH (I know plenty of left).

I was thinking of getting a tune from HCP or DME, but wanted to add meth, just for keeping the IAT's down and perhaps for my 93 octane tune as the highest octane they offer here is 92 octane. I've been running Bootsane to balance it out. Or do you all think meth isn't even necessary as some faster times were done without it.

TIA

gpdriver17 · 02-09-2021, 07:21 PM

I noticed 0 difference with and without meth. Only benefit I see is that you don't need boostane/race gas for higher boost levels. E30 is the best if you can get it. Maybe your car just needs to adapt more to it? My times are always much better with it. Do you have downpipes?

02-09-2021, 01:10 PM	#1
YanoM5 Captain 505 Rep 673 Posts Drives: 2018 Individual Nardo M5 Join Date: Oct 2015 Location: WA iTrader: (1)	WMI - Methanol Injection Hi All, Just seeing here in the group who is using a meth injection system with their F90, what are they using for tuning and any tips, tricks, etc. I'm currently running Bootmod3 OTS Stage 2 tune. My best 60-130 was 6.9, averaging low 7's on 93 octane. On E30 my best 60-130 is mid 7's. Best/avg 1/4 is 10.65 @131 MPH (I know plenty of left). I was thinking of getting a tune from HCP or DME, but wanted to add meth, just for keeping the IAT's down and perhaps for my 93 octane tune as the highest octane they offer here is 92 octane. I've been running Bootsane to balance it out. Or do you all think meth isn't even necessary as some faster times were done without it. TIA
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02-09-2021, 07:21 PM	#2
gpdriver17 Lieutenant 294 Rep 456 Posts Drives: F90 M5 Join Date: Jul 2019 Location: Las Vegas iTrader: (0)	I noticed 0 difference with and without meth. Only benefit I see is that you don't need boostane/race gas for higher boost levels. E30 is the best if you can get it. Maybe your car just needs to adapt more to it? My times are always much better with it. Do you have downpipes? __________________ 2018 BMW M5 2018 Porsche GT3 2023 Porsche Macan S 2023 Porsche 911 Turbo S
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