[DylanG42]

Has anyone put on the Mhd yet, I was on their website and said they now support g42 models, I currently have a jb4 is it worth the switch?

[burkhacs]

Still need femoto to unlock it but glad to see progress on tunes!

[Rdurty2]

Originally Posted by DylanG42

Has anyone put on the Mhd yet, I was on their website and said they now support g42 models, I currently have a jb4 is it worth the switch?

Our ECUs are locked and the only company that can unlock them is femto in Finland. If you are in the US you are looking at around $1500 or so just to get your ecu unlocked as you have to ship it to them. Then on top of that you have to buy the MHD tune.

Also you might not care but your warranty for the drivetrain is gone once you flash the ecu. BMWs computer detect it instantly when hooked up.

[mike@x-ph.com]

Unless you upgrade your turbo or run 100% E85, I would not go through the trouble of removing the ECU, sending it overseas, etc...

Put a JB4 and call it a day. On day once a full OBD flash is available, switch to it.