Mercedes is celebrating the 45th anniversary of its AMG division with yet another special edition it plans for the really rich fans.This time, they took their SLS supercar and turned it into a special GT3 racer of which only 45 will be built, all in the same matte paintwork and wearing special lightweight alloy wheels.
![Mercedes SLS AMG GT3 45th Anniversary Unveiled [Photo Gallery]](http://c764685.r85.cf2.rackcdn.com/2012-10-b6743-mercedes-sls-amg-gt3-45th-anniversary-unveiled-photo-gallery-50259-7.jpg)
