It's one thing to have the best products.. but an entire different approach to modify an existing to suit your personal taste. Japan is all about customizing and being originally unique.
The following Celsiors started with the JOB Design Hybrid aero kits. But upon closer look, you will notice the different fog lights used, added vent on the sides of the front bumper, and the rear side skirt has been smooth and flushed to the door panels.
If US builders were half as creative as Japan, we will be that much closer to the trends oversea.