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Remapped E91 BMW 320d with Hydrogen Clean


After we found them in the maze of streets we remapped this E91 BMW 320d and topped off with a Hydrogen engine clean.

These ECU’s take around 35 minutes to read and a happier 6 minutes to write back the calibrated file. For this one, we flashed the ECU with our Performance map which offers 45hp increases.

Standard BHP 161hp ➡️ 340nm
AMTuning BHP 206hp ➡️ 420nm

The Hydrogen clean will also help with the following

Restore Engine Performance
Restore Fuel Efficiency
Restore Emission levels
Gain more Power
Gain smoother Power Delivery
Increase MPG
Remove Carbon Build up
From 30 Minute Detox session

For more information about our services and choice of remaps and engine cleaning please message us or email via

#BMW #320D #Performance #Remap #HydrogenEngineClean #Portsmouth