Originally Posted by HapaZ

I went with the Quaife a few years ago and I wish that I had gone with the Wavetrac instead. The biggest problem for me is that getting into my garage requires a right-hand turn up an incline that barely clears the bottom of the car. I tend to lift the inside rear tire going in and it unloads the tire. The car just sort of sits there spinning the wheel unless I have just the right amount of momentum where I will clear the incline and not scrape the bottom of the car. In actual driving situations I'm sure I wouldn't be able to tell the difference most of the time. Either way, coming from an open diff the Quaife was a HUGE improvement.