Just wondering mostly but can a mazdaspeed 2 way lsd(or any other for that matter) be installed in the na open diff or would you need an lsd unit to begin with. I really know nothing when it comes to this.

First, find out if it fits an NA diff.

Most of the FC ones are for TURBO's.

LSD's for FC NA's are pretty hard to find.





-Ted

I'm pretty sure you will need a TII rear end

you can use a miata aftermarket LSD........i know because a friend just put in an ATS deftforce in his 89 N/A

thanks vosko that helps.