eMercedesBenz.com sent this little tidbit on an out-of-control tuning package from ART that offers up both performance and styling tweaks for the Mercedes Benz CLS. The GTR comes in two engine upgrades, the GTR560 and the GTR620, the latter capable of jumping to 60 from a standstill in four seconds with new rims, a track-widening suspension package, throaty exhaust and looks to match. New sills to accomodate the wider track, unique front and rear fascia, a restyled trunk lid and a substiantial spoiler are just a few styling modifications that come with the package.

According to Ashley at eMercedesBenz, "Note: Pole and strippers not included" with the neon blue door sills. Thanks for the heads-up.