Performance Gains
Standard Power 507hp
Tuned Power 600hp
Power Gain +93hp
Standard Torque 700Nm
Tuned Torque 800Nm
Torque Gain +100Nm

Vehicle Details

Fuel Type: Petrol
Engine Capacity: 4398 CC

Control Modules

Bosch ME9.2

About This Tuning File

The Alpina B5 4.4 V8 Bi-Turbo 507hp (E60/E61 - 2005 - 2010) produces 507bhp and 700Nm in standard form. Our Stage 1 ECU tuning file raises output to 600bhp and 800Nm, a gain of 93bhp and 100Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.

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