E46 M3 Tune

Regular price $499.00 Sale

Stage: Stage 1

Motor tune information:

Every motor tune comes with a cable that is mated to your vehicle’s VIN.

BMW E46 M3 Engine Tune


– Updating factory motor software to the latest version for the life of the vehicle.

– Switching between multiple tuning maps with multiple different tuning options. 

– Returning to stock at any time.

– Valet mode, red line is reduced to 4000RPM with limited power & protection for low octane fuels.

– Diagnosis, the ability to read fault codes from the motor (with description) & clear fault codes on your windows laptop.

– Clear Adaptions.

– ECU recovery for crashed ECUs.


Tuning features/options:

– Optimized torque levels/management

– Optimization of vanos

– Speed Limit delete (optional)

– Cold Start Delete (optional)

– Ignition timing optimized for octane of fuel (90, 91, 93, 100 and more)


There is no limit to map selections & configurations, for this reason we do not ask what options you like on your map until you receive your tuning equipment. Once you receive your tuning equipment contact alex@alpinemss.com and instructions will be mailed to you on how to select your desired tuning options.

All sales are final. No returns under any circumstances. By adding this to cart you are agreeing to these terms.