Straight off hyundai website under concepts still, unless you can read korean where its on there website also.

Front engine RWD coupe
wheel base 111in.
est. HP 300+
est. tq 250+
6speed transmission
LSD
front brakes: brembo 13.4in disc, twinpiston caliper
rear brakes: brembo 13in disc, twinpiston caliper
wheels 20" 5spoke
tires: dunlop 255/35 zr front and 275/35zr rear

On showroom 2009.

BTW their pursuit video they have on their website, thing sounds nasty