I'm thinking of replacing my LSD with an aftermarket unit, specifically the KAAZ or Mazdaspeed 2 way LSD. so here's a question for those of you who have a clutch type unit like these. How does a 2 way compare against the stock unit in terms of handling, drivability, and durability? FYI My car is primarily a street/track car (not drag).

 

The Torsen is the best type for handling. If you aren't dragging the car, you will not improve things by going with a clutch-type LSD.

 

i think a 1.5way L.S.D is more than enough for the FD. And yeah torsen limited slip is the best type