Performance Gains
Standard Power 360hp
Tuned Power 380hp
Power Gain +20hp
Standard Torque 370Nm
Tuned Torque 390Nm
Torque Gain +20Nm

Vehicle Details

Fuel Type: Petrol
Engine Capacity: 3246 CC

Control Modules

Siemens Continental MSS54

About This Tuning File

The BMW M3 M3 CSL 360hp (E46 - 1998 - 2005) produces 360bhp and 370Nm in standard form. Our Stage 1 ECU tuning file raises output to 380bhp and 390Nm, a gain of 20bhp and 20Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.

Other Engine Variants

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