I am getting really tired of the LC always scraping every surface in SF and the rest of the bay when trying to go up a ramp. Are there any nose-lift system available for the car? Has anyone ever installed one for this vehicle?

 

I think your best options are Scrape Armour or Sliplo.

 

This is something that Lexus did poorly -- paint the bottom of the bumper -- compared to Acura, who puts a sacrificial plastic piece on the bottom of the NSX bumper.

https://www.scrapearmor.com/products/lexus-lc500-2017

I've had this on both of my LCs, install is super easy (skip the glue step, just screw on) and totally worth doing. It won't scape any less, but at least now you won't be damaging a painted surface.

 

I installed the Sliplo Ultra Universal, pretty quick and easy and so far sticking. Was easy enough to cut to the specific areas and didn't require a jack or lift to install.

 

Or you could drive the car and just not run up on stuff.
Bruce in Fl