Performance Gains
Standard Power 344hp
Tuned Power 364hp
Power Gain +20hp
Standard Torque 410Nm
Tuned Torque 440Nm
Torque Gain +30Nm

Vehicle Details

Fuel Type: Petrol
Engine Capacity: 4163 CC

Control Modules

Bosch ME7.1.1

About This Tuning File

The Audi S4 4.2 V8 344hp (B6 - 2001 - 2004) produces 344bhp and 410Nm in standard form. Our Stage 1 ECU tuning file raises output to 364bhp and 440Nm, a gain of 20bhp and 30Nm, 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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