these are great cars to boost up.
Have you ever heard of " Flyin Miata" and Corky Bell?
He has dyno charts and kits up on his site, that read over 300 plus HP to the wheels, and that translaters to over 400 plus HP @ the crank. very impressive, for only 2500 lbs.RWD 6 speed.
I have 2.5 litre 4 Turbo right around 380 hp @ the wheels
Its very fast though, and so should this new car with a little tweakin.