LOL!
Its so funny!! Please don't get in the hype of things... BBullet8.. I think I had this conversation with you regarding to this.. Trust me, its not worth it...
First, look at the dyno chart..

Their description states, "fire-breathing turbocharged 326WHP Rotary that screams to 10,000 rpms with 9 psi of intercooled boost."
They didn't even get close to 10K.. Why not?? Trust me, 10K, high compression, turbo charged engine, what 6 x 550cc injectors... Hmm.. all I can say is, I wouldn't drive that thing..
ECU:
Its a piggy back!!! Just like the back in the day Purple box by PFS for FDs. These are junk in my mind... except you could control timing (I don't think you could with PFS purple motor eaters).... But I don't think it does split and any compensation. JUNK!!!
Again, Why spend 7K to have something that you either have to have multiple maps or super conservative map to make measly 320HP. Also, by looks of it, its not coming on until 4+K RPM... Again, why not REW, twin turbo, fully programable ECU, and make 320 seq. turbo HP...