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All figures shown are typical estimates based on aggregated Stage 1 data. Actual results depend on vehicle condition, mileage, and the chosen tuning method. Always consult a qualified remap professional.

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Alpina B4 Remap Estimates — Stage 1 BHP & Torque Gains | TorqueIndex

Alpina B4 vehicle

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Alpina
B4

Alpina B4 Tuning Data

Stage 1 estimates for 2 engine variants across 2 generations

2014 - 2017

B4 Bi-Turbo 410hp

PetrolTorque-focused

2017 -> ...

PetrolLimited headroom

Moderate (5.5/10)

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