Active Autowerke Performance Software Tuning (16-012B) 18505 These systems are one-of-a-kind masterpieces

These systems are one-of-a-kind masterpieces

Drain Plugs

Our engineers started on the Q50 by getting you down 85mm from stock height

Custom Dual inlet/outlet muffler:

Active Autowerke Performance Software Tuning (16-012B) 18505 These systems are one-of-a-kind masterpiecesActive Autowerke's engineers have extensively refined the E46 BMW M3 S54 engine software to deliver a high performance street tune. Their continuous updates to both Race and Forced Induction programs feature modifications within the MSS54 DME, targeting the VANOS system, fuel and ignition maps, and torque management to increase usable horsepower and torque. Part throttle remapping for improved drivability Specific software versions available for CAIS