If only BMW did this from the start.
"The team at Gabura Racing Technologies, a motorsports engineering company with expertise in race transmissions and custom builds, has taken BMW’s plug-in hybrid i8 sportscar and turned it into a supercar. The Munich-based company (handy, yes?) has removed all vestiges of futuristic hybrid technology from the i8, and rather than plug in a power cord has plugged in a supertuned BMW S63 twin-turbo V8 — mounted in the front, no less. That engine, the M-version of the occasionally maligned and once-recalled N63 4.4-litre, already boasts 560 horses, and the boosted Gabura version (apparently pre-tweaked by BMW tuner Alpina) is said to add at least 200 more."
http://www.bbc.com/autos/story/20151201-for-bmws-i8-the-m5s-v8
http://www.pistonheads.com/news/ph-germancars/the-gabura-v8i-is-a-bmw-based-hypercar/33334
"The team at Gabura Racing Technologies, a motorsports engineering company with expertise in race transmissions and custom builds, has taken BMW’s plug-in hybrid i8 sportscar and turned it into a supercar. The Munich-based company (handy, yes?) has removed all vestiges of futuristic hybrid technology from the i8, and rather than plug in a power cord has plugged in a supertuned BMW S63 twin-turbo V8 — mounted in the front, no less. That engine, the M-version of the occasionally maligned and once-recalled N63 4.4-litre, already boasts 560 horses, and the boosted Gabura version (apparently pre-tweaked by BMW tuner Alpina) is said to add at least 200 more."
http://www.bbc.com/autos/story/20151201-for-bmws-i8-the-m5s-v8
http://www.pistonheads.com/news/ph-germancars/the-gabura-v8i-is-a-bmw-based-hypercar/33334