Renntech pushes the M157 V8 TT in a 2012 CLS63 AMG to 627 wheel horsepower - Billet turbo and transmission upgrades coming
Renntech moves the M157 bar yet again with a dyno run of 627 wheel horsepower on 93 octane setting a new M157 record. This comes less than a month after Renntech was the first (and only) tuner to break the 600 wheel horsepower mark on the M157
. Renntech now hopes to clear the 700 wheel barrier and the next steps for the M157 are billet turbo upgrades and transmission upgrades. Renntech is aiming to have these ready by the end of the year. Congratulations to Renntech for raising the bar yet again.