diff bushing questions
 

I'm looking at the different bushings available for the BRZ/FRS.

I found these Whiteline pieces. Do I use both of these together?

http://www.frsport.com/Cradle---Supp...Z_p_65543.html

http://www.frsport.com/Differential-...Z_p_64252.html

And what about these?

http://www.frsport.com/Solid-Differe...Z_p_64218.html

As far as the whiteline, they are different solutions. The first link is an insert, they work with the existing oem bushings. The second link is a complete replacement. I have the inserts, and they do their job very well.

The third link appears to be a metal version of link one for whiteline. :) You can expect more NVH.