Images of the Audi A5 have been traveling around the internet at light speed since they were discovered some time yesterday, but this afternoon five more images of the high performance S5 model showed up to steal the spotlight. According to the Audi experts at Fourtitude.com, the S5 will likely feature a version of the A5's 4.2L V8 with FSI, Audi's Valvelift technology and a corresponding bump in power. Clearly the styling has been tweaked to be more aggressive with a modified front fascia that includes the string of LED daytime running lights that have become trademark ware for these models. A strip of what appears to be polished aluminum now adorns both the center of the front chin spoiler and the bottom of the rear bumper where, out back, it's flanked by a pair of dual tailpipes. The interior also appears to gain additional silver and carbon fiber accent trim. Will this hotted up A5 have the cajones to take on the BMW M3 Coupe? That remains to be seen, but we're left a little underwhelmed by the subtle visual modifcations apparent in these pics.