Interesting, as we are a high-altitude market (5500ft) we've had horrible experiences with Pure on the N55 platform due to overspeed and failures. We have a F-series 340i with a GC+ doing some testing now so will see how it goes.
Pretty soon both 2-port and 6-port guys will be able to choose from GC, GC Mid and GC+ options - which are excellent bang for buck. GC Mid seems like a good fit for street-orientated cars or those stuck on Pump fuel.
I'm just disappointed AMS didn't go with the G-series on these.
For safe pump gas performance, I'd look into a GC Mid Turbo to deliver 500+whp on 93 and then 600 on some higher octane/meth/E-blend. The Mid will still deliver punchy performance and make the numbers safely.
Interesting they they've chosen the previous generation GTX Gen 2 stuff rather than the G-series. A G30-770 and G35-900 seem like much better options. More interesting that they use the GTX3076 Gen 2 turbo on the Alpha 6 - a known compressor/turbine mismatch even on 4-cylinder engines.
AMS...
The new MHD migration is very sensitive on how you log in - you need to use the same method (and account obviously) on your previous device and the new device. Then once you in the new App after logging into the same account the license is linked to - you need to be connected to the vehicle in...
They big in the Subaru bolt-on turbo world but its a a presumably Taiwanese company using replica Greddy/Trust/Mitsubishi housings and billet wheels. Not the worst out there but probably doesn't have the R&D on this platform that Pure has.