Performance Gains
Standard Power 320hp
Tuned Power 400hp
Power Gain +80hp
Standard Torque 680Nm
Tuned Torque 800Nm
Torque Gain +120Nm

Vehicle Details

Fuel Type: Diesel
Engine Capacity: 2993 CC

Control Modules

Bosch MD1

About This Tuning File

The BMW 8 Series 840d 320hp (G15 - 2018 ->) produces 320bhp and 680Nm in standard form. Our Stage 1 ECU tuning file raises output to 400bhp and 800Nm, a gain of 80bhp and 120Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.

Other Engine Variants

Link copied to clipboard!