A few weeks ago we saw the first purported leaked stats on Porsche's uber-GT3, the RS 4.0, and about ten days ago, an image followed via the same enthusiast forum. Yesterday, we got a few more details on the car making the rounds, and today brings interior images. We can't verify the authenticity of the information or the images, but they certainly look legit.

Inside, we see the fabric door pulls and predictably spartan yet loud-colored interior. On the outside, little canards along its front fascia and a larger rear wing mark the RS 4.0 as the ultimate send-off to the current 997-generation car before the whole 911 range replaced with the upcoming 991.

The GT3 RS 4.0 will also purportedly include painted carbon fiber hood and trunk panels, riveted RSR-style widened front and rear wheel arches, no choice of PDK dual-clutch gearbox, and an 8,500-rpm rev limit.

The rumors of a 4.0-liter, 500-horsepower Porsche GT3 RS started brewing back around the 2010 Paris Auto Show. Rumored to be a 500-unit, limited-edition model according to the purportedly leaked document, the GT3 RS 4.0 has yet to be officially confirmed by Porsche.

The images are from TeamSpeed.com





Click title for the source