First M157 and CLS63 AMG in the 10's - Renntech Stage 2 powered 2012 CLS63 AMG runs the 1/4 mile in 10.9@129
Well, it didn't take long for M157's to start running 10's in the 1/4 mile now did it? email@example.com, absolutely incredible. The Renntech tune on the M157 in Stage I form previously powered a car to 11.3135 in the 1/4 mile
. This was the Stage II package which is rated at more horsepower with a "conservative" 688 horsepower crank rating. Expect more details to come shortly on the Renntech Stage II package for the M157. For now, enjoy the World Record 1/4 mile run video below.