This is our tune for the E46 M3. Depending on your current modifications you will gain from 10hp to 35hp. We have teamed up with Active Autowerke in the development of this tune (available exclusively through us) and have done continuous revisions with dyno, street and track testing to make sure you get the best tune available in the industry. This tune also adds a very peculiar sound when letting the foot of the gas producing backfires and a addicting "burble" that is guaranteed to make you smile... (Only available for vehicles equipped with headers)
*With the purchase of this tune you will receive a cable (that is yours to keep) to the shipping address provided. Once you get the cable we will contact you to assist you remotely during the complete process of the flash*
Within specific areas of the MSS54 DME, the algorithms have been altered to achieve more usable horsepower and torque by re-working features such as the engine VANOS (dual variable valve timing), fuel and ignition maps and torque dampening. Other noticeable results are better cold starts, with a crisper and a more responsive throttle. So whether you enjoy you car as a daily driver or enjoy the weekend track outings our BMW M3 tune software will be able to accommodate your needs.
We also have different upgrades available for off-road use like sport button modification, SMG shift light feature to your 6 speed model, 02 Sensors Simulation, Secondary Air Pump delete, "Burble" and Cold Start Fix. The software is designed to operate with gasoline that has an average octane rating of 91~93 with full emissions to create a clean burning combustion with good AFR’s all within factory specifications. Paired with the AA Sport Header the gains are even more dramatic!
Video Demo Inside Cabin: