I went to the link you provided above http://autoagenda.com/2010-2012-cama...w-prop-rod-kit
and instead of louvers, I found "2010+ Camaro V8 6.2L Pfadt Long Tube Headers." Not sure why these headers would be at a url for the MRT louver, but there may be a problem on your website. Looking to buy a set of these at the end of October when I get some special project money in. Are you still selling them?