In a nutshell, the Release Series 4.0 (RS) features a tasty DAMD bodykit on the outside while on the inside, it gets gray and black Alcantara seats embroidered with a “tC RS 4.0” logo, a leather-wrapped steering wheel, and a black leather and dark wood RAZO shift knob. Prices for the tC RS 4.0 start at $17,000. –Pics after the jump