Hello, I'm new to the Lexus Family and I am currently shopping for a carbon lip kit for a 2017 RC350 F Sport. When I inquired to BulletProof Automotive or Nengun, they both asked for a Chassis code!? Where can I find this code? I searched online and came up short. Even called Lexus and the tech was baffled by such code (should that guy even be working there?) lol. Your help would be much appreciated. Also, your opinions on which lip kit to go with would also be awesome.

 

Never heard of a chassis code, but found this if it helps.
https://en.wikipedia.org/wiki/List_of_Lexus_vehicles