There have been tons of hatchbacks with engines stuffed where the back seats should go. I've never seen a VW Polo with two Suzuki GSX-R 750 engines crammed where the single stock engine should go.
Horsepower is something around 300. Weight is something around 1,763 (800kg). It is mad, crazy, insane in the very best way.
(Hat tip to 190E30!)