What kind of strut bar
RB strut bar is way big for my taste. I have a Cusco front strut bar on both my GS and my GSL-SE. Very nice looking and really in noticable addition to the suspension. Don't know about doing a rear bar.
Rotary Performance has the Cusco bar. http://www.rx-7.com
Rotary Performance has the Cusco bar. http://www.rx-7.com


