From that I can tell, there are 4 brands of after market LSD available that will fit the FTO
Cusco do a type RA and a type MZ, in both 1 way and 1.5 way
http://www.cusco.co.jp/en/parts_prod...rs_typemz.html
Quaife do their ATB Diff (Automatic Torque Biasing Helical LSD)
http://www.quaife.co.uk/Mitsubishi-E...B-differential
Phantom Grip do one
http://www.phantomgrip.com/index-3.html
Kaaz Do on
http://www.kaazusa.com/intro2.html
But which would be the best for a FWD drag car and why?