[mike@x-ph.com]

Originally Posted by brad65ford

Waiting to hear feedback before purchasing. Though I've been itching for this for a while.

Just do it

[M2GUY]

Originally Posted by BB6

So are you just running the BM3 OTS Multimap? And what stage are you running? It would be great to hear your thoughts

I am on the stage 2 OTS multimap. I only put up to e30 so far and it doesn’t seem much faster. I presume a custom map would extract a noticeable bump in power. Power delivery is very smooth

[gowarriors]

Tested the multi map flex fuel map at Sonoma today e60 and e70 on map3 93. This on x3m by the way. Seems to be lower powered than a dedicated e30 ots map with no flex fuel functionality. Here some dragy results it was about 70 degrees today.

[2Times]

I was curious about that... if running e30 with the 93 map would be any different than just running the e30 map. I haven't done any testing yet but feedback seems like flex fuel isn't adjusting as much as expected.

[brad65ford]

Originally Posted by mike@x-ph.com

Just do it

You first, I'm at the point I'm waiting to find a shop to do port injection then flex fuel tuning. this whole topic of flex fuel to run ots files is kind of silly imho. The difference of these OTS files compared to custom, logged files are really night and day.

[mike@x-ph.com]

Originally Posted by brad65ford

You first, I'm at the point I'm waiting to find a shop to do port injection then flex fuel tuning. this whole topic of flex fuel to run ots files is kind of silly imho. The difference of these OTS files compared to custom, logged files are really night and day.

My lease is up, time to send back the RWD and get the X-drive

I'm planing a big build on that one

[2Times]

Decided to go with F80 Paul for a custom flex fuel tune. Wasn’t impressed with the OTS flex tunes.

[mike@x-ph.com]

Originally Posted by 2Times

Decided to go with F80 Paul for a custom flex fuel tune. Wasn’t impressed with the OTS flex tunes.

let us know how it goes

[M2GUY]

Originally Posted by 2Times

Decided to go with F80 Paul for a custom flex fuel tune. Wasn’t impressed with the OTS flex tunes.

Do you have before and after dragy data and are you running port injection?

[2Times]

Originally Posted by M2GUY

Do you have before and after dragy data and are you running port injection?

No port injection. I just switched from multimap (map 3 running e30) to the dedicated e30 map and can tell the dedicated map is quite a bit faster. Can still read the e content (exactly e30 right now). I guess I could do a couple runs just for the data. I’ll do that tomorrow

[BB6]

Originally Posted by 2Times

No port injection. I just switched from multimap (map 3 running e30) to the dedicated e30 map and can tell the dedicated map is quite a bit faster. Can still read the e content (exactly e30 right now). I guess I could do a couple runs just for the data. I’ll do that tomorrow

I thought you could only run the OTS MultiMaps if you had a CustomRom unlock? So you are running the OTS E30 and its faster than the MultiMap with E30 in the car? Interesting.

[2Times]

Originally Posted by BB6

I thought you could only run the OTS MultiMaps if you had a CustomRom unlock? So you are running the OTS E30 and its faster than the MultiMap with E30 in the car? Interesting.

I have CustomRom… that’s just the name of their OTS multimap.
In the screenshot-
**first map is OTS, has 4 slots (ANC91, 91, 93, CLS) - all are flexfuel enabled
**second map is E30… no map switching . Can still read E content on dash and anti lag works
**last map is my Paul Johnson calibration map, going to start tuning with that map being updated by them

[BB6]

Originally Posted by 2Times

I have CustomRom… that’s just the name of their OTS multimap.
In the screenshot-
**first map is OTS, has 4 slots (ANC91, 91, 93, CLS) - all are flexfuel enabled
**second map is E30… no map switching . Can still read E content on dash and anti lag works
**last map is my Paul Johnson calibration map, going to start tuning with that map being updated by them

Ok, thanks for the info. How did you like the E30 OTS map? Have you tried E60 at minimum as they suggest for the Stage 2 multimap?

[2Times]

Originally Posted by BB6

Ok, thanks for the info. How did you like the E30 OTS map? Have you tried E60 at minimum as they suggest for the Stage 2 multimap?

e60 is the max, not the min. E30 map is pretty good but having a custom tune is the way to go in my opinion… I plan on hitting 9s so that’s the way to do it.

[BB6]

Let us all know your experience with the PJ tune and dragy numbers.

[2Times]

E30 map baseline… I’ll update, just didn’t want to lose the slip

[Maximus_]

Dp/e50 OTS

[BB6]

This is great info guys. Thanks

[BB6]

Originally Posted by Abacus38

Just finish the install. The video leaves out some details and yes the connectors are a huge PITA but I used a small flat head from eye glass repair kit to pop them out. There’s little tabs on the side of the connectors that you got to push in to let the connectors slide out. Also for the com 3 connectors mines was blue not green in the video. Maybe because I have an US m4 and not a Canadian M3 🤷🏾*♂️

But here’s a video of it working from my iphone
https://www.instagram.com/reel/CsIhM...RlODBiNWFlZA==

Do you have any pics of how you installed it and routed lines under the fuel hat. Any way its sits for connection seems like it would sit in a bad way

[BB6]

Originally Posted by 2Times

I have CustomRom… that’s just the name of their OTS multimap.
In the screenshot-
**first map is OTS, has 4 slots (ANC91, 91, 93, CLS) - all are flexfuel enabled
**second map is E30… no map switching . Can still read E content on dash and anti lag works
**last map is my Paul Johnson calibration map, going to start tuning with that map being updated by them

I am trying to install it right now. I got all the wiring complete, but the way the valving sits at the fuel hat just seems like it isn't a good set up. I may be trying to connect and route it wrong though. Any suggestions?

[BB6]

never mind figured it out.

[Abacus38]

I hide the EA underneath the rear section of the door sill panel.