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Specifications for BMW X4
The BMW X4 xDrive M40i (2018 - 2019) produces 354 HP in standard configuration. Based on available tuning data, Stage 1 optimization can increase output approximately with 10%.
Below you will find detailed performance figures and technical specifications, including engine information, ECU details and supported read methods where available.
Stage 1
POWER
354 HP
354 HP
→ +43
TORQUE
500 Nm
500 Nm
→ +77
PRICE
€ 890,-