Lancia, Audi, Volvo have accomplished twincharging. TRS Racing in Częstochowa, Poland did it also in an Abarth 500. I'd like to consider it also for my Abarth 500 using an electric supercharger. Any input with this idea would be great. I was thinking that the SC can run off its own intake thru a water-to-air IC and piped thru a controller programmed to coordinate with the TC. I believe it would fit after the battery and fuse box relocation. TorqueAmp, Duryea, Garrett, Phantom Electric all have products...any that I missed? Anyhow, let me know thoughts, feedback, suggestions are welcome.