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BMW Z4 from 2009 2.3i 204 hpChip Tuning

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BMW chip tuning performance data calculator

23i-204-hp

Horsepower (HP)
Original204
Stage 1
225+21 HP
Stage 2
In Development
Torque (NM)
Original250
Stage 1
265+15 NM
Stage 2
In Development
Max Component Potential (Stage 2)98.4% Efficiency