The Diffman

Reliably fixing a known issue in the automotive world, some differentials fail prematurely. The issue is well known in certain VW/AUDI/Porsche models, as well as nearly all BMW X-Drive models.

Fixing this issue involves using OEM bearings and seals, setting torque and preload to factory settings and RELIGIOUSLY changing the oil in your differential. I found this need wanting in the automotive community and am answering the call.

20 years of experience in the automotive industry and a vast knowledge on the mechanical workings of these differentials. Work environment has been dedicated to rebuilding and servicing these differentials. You can find me on youtube under “The Diffman” to see some works in progress, and a little of the person I am outside of the business.