Renntech breaks their own CLS63 AMG / M157 twin turbo V8 1/4 mile record with a email@example.com
The Renntech Stage 2 tune made an impressive debut on the drag strip propelling the first CLS63 AMG into the 10's as well as the first M157 5.5 liter twin turbo V8. That was done with a run of firstname.lastname@example.org
. Renntech has managed to improve on this by almost one full tenth with a run of email@example.com. The 60 foot in this latest run is 1.703 versus the previous 1.797 which explains the better ET as well as the slight drop in trap speed. Congratulations on the new overall M157 record!