If you want cheaper prices you will need to go on Ebay or any Chinese websites. I'm sure RW carbon gets their stuff from China as well but you pay a premium for them to source from a good manufacturer. I ordered the rear diffuser from them and honestly it looks way better than the other real carbon parts I ordered from Ebay. I plan on ordering any future carbon parts from them again
I have the RW Carbon front trim pieces (no lower splitter though) and I like the look and fit. My only complaint is there were no instructions whatsoever, so you just have to figure out how to remove the front bumper and the OEM trim to put on the RW piece. And then the RW piece attaches a little differently than the OEM pieces so you have to figure that out too.
I tried the eBay route and it was crap. I returned it and went with the front splitter from RW Carbon and am happy with it. Looks like a copy of the OEM aero kit front splitter, whereas the eBay one did not.
Option from eBay:
Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.
