[BMWX1-35i]

Where in the jb4 do you configure it to let it know the bms back end flash is installed?

[csu87]

Www.n54tech.com

[AndrewA]

In dash menu 4-2

[slickman]

Originally Posted by AndrewA

In dash menu 4-2

4-2? According to my list thats Transport mode 4500 rpm limit

Edit; found it, I guess I had an outdated list.

[feuer]

Originally Posted by 135droptop

Where in the jb4 do you configure it to let it know the bms back end flash is installed?

After the flash you'll need to set your AFR values in the JB4 interface all to 0. Then on JB4 firmware v28.7 and newer set JB4 steering wheel controls to mode 4/2
The boost targets will increase Map 1 is 15psi, Map 2 is 17psi, and Map7 is 19ps

[Chantz335i]

Originally Posted by feuer

After the flash you'll need to set your AFR values in the JB4 interface all to 0. Then on JB4 firmware v28.7 and newer set JB4 steering wheel controls to mode 4/2
The boost targets will increase Map 1 is 15psi, Map 2 is 17psi, and Map7 is 19ps

Map 7 is the race map correct. 100 octane recommended?

[CLRBLND]

Originally Posted by Chantz335i

Map 7 is the race map correct. 100 octane recommended?

Yes, and fbo