Allow the leaders in AMG Performance to provide you the best possible tuning and support for your vehicle.
The M256 3.0L engine responds extremely well to ECU tuning and we have developed in-house protocols to be able to flash this ECU.
The power outputs even stock are quite staggering however when tuned, this engine and absolutely amazing.
Please note, on all 9-Speed equipped 43 models, speed limiter increases can only be done via CPC Tuning. We offer this as well via our Verstand Flash Software.
JUST ADDED: PTG is excited to announce that you can now include datalogging and revision for your tune. With this option you can use Verstand to log your specific car's parameters and send them in to optimize your unique setup. Follow the link below to find out more.
PTG Datalog and Revision
Download Verstand Tuning Software
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