Through careful remapping to the BMW DME, Active Autowerke has increased the horsepower and torque by over 15 and 12 respectively for your BMW 328i 128i with the N51/N52 motor.
Available for 91-93 octane we now allow you to maximize your car's true potential while maximizing your fuel consumption. Modifications include settings to the to air/fuel ratio, ignition tables, VANOS, valvetronic systems, with wide open maps for that overall improved driving experience.
With the new increased RPM limit added, one will immediately enjoy all this available and usable power.

With other off road options such as performance headers installed. the BMW performance potential is greatly improved.  However, accurate software tuning becomes more crucial to showcase this BMW performance upgrade.
The Active Autowerke performance software tuning can and will cater to your style of BMW performance mods.  This upgrade is a must for the enthusiast looking to maximize their naturally aspirated car's performance.
Add the Active Autowerke Signature BMW 328i Exhaust for the best combination package!