If this a daily driver then go with the Invo or NT05 street tires, if not go with NT555R drag radial. I don't think that you can get a 315/35/20 NT05R drag radial to fit with your eibach supersports.
Black GT with White Stripes
Here's my black 2015 GT, I got it used and it already been lowered on eibach sportlines.
I added the stripes, bassani catback exhaust, and Velgen
VMB7 wheels. I love the way my car looks now.