Running it in the racecar, just like a clutch diff but much smoother and gentler engagement and no lock up under braking. Might be an overkill on a road car, but prefer it over the stock or the Cusco I had previously.
In norma street driving doubt you would experience much benefit over a good condition stock diff. But under harsh treatment definite improvement.
Drove a clutch LSD on the road and lasted less than a week before getting it taken out - horrible.