450 hp for the CLA 45 AMG, Courtesy of Carlsson
12 Sep 2013, 07:38 UTC · By: Alex Oagana / The A 45 AMG's bigger, more elegant but just as bonkers brother, the Mercedes-Benz CLA 45 AMG, just received a tuning package from Carlsson that upgrades its specs to a supercar-battling status...