DPF Specialists

Remapping Experts

Diagnostic Professionals

BMW 523i (2010 - 2011) - 204hp

Same engine as the 25i 218hp model, Simply electronically limited in the engine management unit.

• Stage 1

Original spec:

After modification:

Power:

204 (HP)

0 (HP) +61

Torque:

270 (NM)

0 (NM) +45

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