Mercedes Benz S550 Dyno Results

Here are the results from dyno tuning of a Mercedes Benz S550. The car was a 2009 model, with no mods, running CA91 pump gas. The gains seen to the wheel were awesome!

Maximum gains were seen at 2250rpm with +36.2wHp & +45.3wTq.
Peak horsepower figures were:
Baseline Max: 267Hp vs Tuned Max: 291Hp.
Peak torque figures were:
Baseline Max: 276.1Tq vs Tuned Max: 309.2Tq.

NOW AVAILABLE:  Flash Tune your Mercedes Benz via the OBD2 diagnostic port! No more downtime, while sending in your ECU for tuning. Flash your vehicle and switch maps at your convenience…… We are pleased to announce the new release of E-Z Flash flash loaders, now available for Mercedes Benz owners through OE Tuning! More information here: http://oetuning.com/blog/?p=727

Baseline vs. ECU Tune

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