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BMW Z4 E85 E85 from 2003 2.0i 163 hpChip Tuning

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BMW chip tuning performance data calculator

20i-163-hp

Horsepower (HP)
Original163
Stage 1
190+27 HP
Stage 2
In Development
Torque (NM)
Original270
Stage 1
300+30 NM
Stage 2
In Development
Max Component Potential (Stage 2)98.4% Efficiency