Pembrokeshire Remapping.co.uk

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Hummer Cars ECU Remapping

ModelVariantOriginal BHPTuning Performance
H1 6.5 TDS 205 BHP Stage 1: ECU Remap +40 BHP +22 Nm Torque
H2 6.0 321 BHP Stage 1: ECU Remap +21 BHP +15 Nm Torque