Strut tower braces are useless, they donít improve anything unless they anchor the strut towers to the firewall with NO flex. So far I have not seen one strut tower brace that does it correctly. Save your money.
Note picture of FR500. If they donít need one, we donít either.
I just thought it might help stiffen up the convertible a bit. Guess I'll buy the 2010 air diffuser and hook it up instead. I can't really save my money,...I've got the MOD BUG BAAAAAD!