The Racing Dynamics AI-LSD:
We applied Artificial Intelligence to enhance your driving experience like never before. 
   
The Artificial Intelligence of our newest LSD detects the slippage of your rear tyres and adjusts the locking ratio from 10% to 90% as needed.

This new technology is employed on all BMW race cars and has proven to be the most effective way to deliver massive power to the rear wheels without absorbing unnecessary power through fixed ratio locking mechanisms.

The Racing Dynamics AI-LSD is not a Torsen/Quaife type gear-based LSD (these are better suited for trucks than for high-performance cars), but a fully variably adjustable clutch based unit.

The AI-LSD is available for the 280 rear axle class (E46 M3 and E39 M5) and is sold in 2 different configurations:

  • as a standalone unit to be fitted in the customers differential housing.
  • as a complete replacement differential housing with your choice of final drive ratios.

Either way, the AI-LSD is the best power upgrade for your current M car.