[Estorilblue340i]

id love to see peoples reviews or reactions to bm3 on b58, ihave jb4 right now and just on the edge of switching to bm3.

[nikman011]

The NOW AVAILABLE post by BM3 has a ton of people discussed this

[Ahanix]

Originally Posted by Estorilblue340i

id love to see peoples reviews or reactions to bm3 on b58, ihave jb4 right now and just on the edge of switching to bm3.

https://f30.bimmerpost.com/forums/sh...1600232&page=7

[jrdoming]

Originally Posted by Ahanix

I know you're going to get a lot of comments about reading this post:
https://f30.bimmerpost.com/forums/sh...1600232&page=7

I'll just chime in and say just do it - sell your JB4 and go for it - I don't think you'll regret it

The backend flash for the jb4 will be the game changer it needs but having just switched from the jb4->bm3 I have no regrets and am really enjoying the tune. It is very very easy to use as well.

[msk340i]

Keep your JB4 for logging and other on-the-fly controls and don't think twice about the BM3! Buy it now!!!

[mike@x-ph.com]

Originally Posted by msk340i

Keep your JB4 for logging and other on-the-fly controls and don't think twice about the BM3! Buy it now!!!

+1

[msk340i]

If you buy your license from extreme power house they send you a cable and a decal for free which is nice.

[fsugatorbait]

Originally Posted by msk340i

If you buy your license from extreme power house they send you a cable and a decal for free which is nice.

+1.

I bought my license from them and it couldn't have been a smoother transaction.

[mike@x-ph.com]

Originally Posted by msk340i

If you buy your license from extreme power house they send you a cable and a decal for free which is nice.

Originally Posted by fsugatorbait

+1.

I bought my license from them and it couldn't have been a smoother transaction.