In about 6 months my Trailblazer will have a new carbon fiber front splitter, carbon fiber rear spoiler, window visors and license plate mount. I spent 4 hrs at company in Fremont CA today called Extreme Online Store. They 3D scanned my front and rear bumpers as well as the windows. The scans are now going going to their design team for modeling in Solid Works. Once the designs are finalized the prototypes will be made and test fitted to my Trailblazer. Once that is done I'll post the pics and ask them to join as a vendor. The front splitter will be RS specific, but the rear spoiler, window visors and license plate mount should fit all trims. I wish it didn't take so long, but their manufacturers are based in China and Taiwan in order to keep costs down. They appear to make very nice aero upgrades. I was able to check out a few of their cars like Corvette's, WRX's, BMW's, Civic's, Mustangs, etc.
Here is a link to their site.
Extreme Online Store
Here is a link to their site.
Extreme Online Store