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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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BMW 8 Series Remap Estimates — Stage 1 BHP & Torque Gains | TorqueIndex

BMW 8 Series vehicle

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8 Series

BMW 8 Series Tuning Data

Stage 1 estimates for 7 engine variants across 2 generations

G15 - 2018 ->

DieselPower-focused

680 → 800+120

Diesel MHEVPower-focused

Limited (3.5/10)

Moderate (5/10)

PetrolPower-focused

530 → 660+130

750 → 880+130

Moderate (5.5/10)

Data under review

2019 ->

DieselPower-focused

680 → 800+120

PetrolTorque-focused

450 → 580+130

Moderate (5.5/10)

PetrolPower-focused

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BHP

530 → 650+120

Torque (Nm)

750 → 880+130

Moderate (5/10)

Data under review