Mercedes E53 2023 Stage:Stage 1 more torque

more torque

AMS Boost Controller Kit w/ Boost by Gear Function

We recommend a one-step colder spark plugs for better performance

For Stage 2 -- Add On catless downpipes

For OBD Tunes

Mercedes E53 2023 Stage:Stage 1 more torqueExpertly calibrated and meticulously refined, DME Tunings ECU software is guaranteed to give you MORE of a good thing. More horsepower, more torque, and a more exhilarating driving experience by delivering usable power through improved throttle response and torque management. With additional ft. lbs. of torque through the mid range, acceleration out of your favorite corner and onto the straight is noticeably quicker throughout the rev range. DME