Thank's much - that helps! Is that a dealer installed upgrade or can you order the Redline that way? My dealer seems to not know anything about it...Blue04RedLine said:The comp package is an option to upgrade the RL's. The package consists of a Quiafe Limited Slip Differential, different gun metal colored rims with the chrome lip, and a boost guage/ladder tachometer (similar to staging lights at a drag strip) mounted onto the steering column. Hope that helps clear things up a bit, and welcome to the site.