RTW Motoring a tuner based in California and specialized in installing body kits from AMG, Mansory, ABT and Lorinser did a project based upon a Mercedes-Benz SL 550 R230. They used a Lorinser body kit that features a front bumper, signature fender set, side skirt set, rear bumper, roof and rear wing and a deck lid spoiler. Other options include the sports exhaust system which requires a Lorinser rear bumper.
The front is shaped by a new spoiler bumper with three giant openings featuring racing grill inserts as well as a spoiler sword that hung below in the middle. The integrated end-to-end lip flows seamlessly into the widely flared Lorinser fender. The SL 550 was then set on 20 inch chrome Lorinser LM5 wheels.