I know someone has done or tried this before,does anyone know if an ITR lsd will fit into a 99-00 Si trans? I see alot of ppl say it will probably work,but they dont know for sure.I would like to know for sure or not whether or not it will work.if anyone has any info,thanks.

 

It will fit 100 percent with the right parts added to it, You will need a new ring gear from and itr and you will need to go to acura and order bearings for a 2000 acura integra gsr, they have now updated the bearings from tappered roller bearings to ball bearings, you need the acura ones because the inside coller is a little bigger and the coller on the differential is also bigger and these bearings bring the diff back to the original height, some people have put the original bearings, 99-2000 si bearings on the diff and then go grinding the **** out of their case to make it fit.

here is a pic of the diff and bearings when i did it to my car
http://forums.clubsi.com/showf...age=2

 

thanks for the info