Oh UltraRacing braces function. They are track proven. These are not for looks, although they do look cool. They are built/made for performance.
Not to be critical, do you have an quantitative data supporting this? Also, do you happen to know if the lower braces restrict ground clearance?
EDIT: Here's the website in case anyone was looking; it looks to be high quality stuff... http://www.ultraracing.com.my/template.asp?menuid=56