Since this is the GURU forum, I will post my question here.
What is the possibility of fitting a rear difflock (or front and rear) on the W163 ML?
I know ETS prevents getting stuck, but the ETS allows wheelspin before activating and cause a lot of heat and wear and tear on the brakes if you do a lot of off road driving.
Also, the W164 with Off road package has got diff locks installed, which acknowledge the fact that diff locks are first price concerning offroad.
Are there any way of doing this on a reliable way without having to pay a fortune? How different is the W164 diffs from the W163?
Maybe an ARB locker?
Please advise.