How much would you pay (or have paid) to have someone rebiuld your rear diff. with a KAAZ LSD. Just labor > I have had one place tell me $300. I think this is to much, and on top of that they told me that I could not be in any rush and they have never done a rx-7 rear diff before. So what do you think?

 

i would take it to mazdatrix or sum place in cali that knows what they are doing. im not sure of rotary extreme is in cali but i hear they know their stuff. ive never had to have mine rebuilt as my car is fully stock. so it doesnt have much stress on the diff.