What maps should I be using from new

[raznutz73]

Hi
what map should I be be using on jb4 first time use
I run 99ron and have intake and pedel box fitted golf r mk7 dsg

[George @ BMS]

You can use map 2 or 3.
Map 2 has a higher torque peak and map 3 is more linear power delivery with more power over map 2 from 5000rpm and higher.

[raznutz73]

Thankyou so much for helping me.

Do I need to have the jb4 app on for the box to work

[George @ BMS]

Thankyou so much for helping me.

Do I need to have the jb4 app on for the box to work

No, it is just a window to see what the JB4 is doing.

[raznutz73]

Thankyou