A very good friend always have the inside scoop to all things Toyota/Lexus. The latest news is this IS-F SEMA project car built by Artisan & Fox media.
Actually, what you see here is a "solo" tweaked version. The stance was corrected, quad-exhaust tips were subtracted to two, emblems were shaved, and taillights in all red.
Looking at the rear, I say, the dual exhaust is much better represented than the quad-stacking joke.
Lexus, take a look at what the IS-F should look like for 2009.