About Active Autowerke

Since 1981, Active Autowerke has been known as the BMW innovators when it comes to BMW performance. All products come with a 2 Year Warranty.


150% Power Kick

The BMW 328i starts of as an amazing car to begin with, the only problem the typical enthusiast may have is the power output. Here at Active Autowerke we have a solution with our BMW 328i Supercharger kit.

An amazing 150% power kick that comes along for the ride. This carefully engineered kit matches the Rotrex C38 supercharger with the perfect hardware, software and tuning to take the factory 220 HP straight up to 310 HP (with the potential for even more power with additional upgrades).