As you guys read the title, just spotted on n54tech from Terry
"Good news,
Was able to confirm our N63_B Stage1 is fully compatible with the G series N63TU engine. We'll be updating our site shortly.
Also, it looks like our S63TU JB4 & BCM system are also compatible, with a minor firmware change. So expect to see that in the future also."
Hold on tight guys, our M550's are about to start flying lol