Performance- Our name says it all!
It's time to upgrade to a new, high performance limited slip differential designed exclusively for your BMW car.
There's more to your car than you know, get the facts, and finally start driving!
All Performance Gearing products are race proven , whether or not the component is intended for such use, to ensure reliability in the most demanding of situations. This is our way of determining the worthiness of each product , as to its performance capabilities over time, so that we feel confindent to offer a 3 year warranty with unlimited mileage.