I've sent an inquiry off to Bell Lexus parts to see if we can track down these rubber seals for "stock" sport bumper lips.

 

Look into the following P/N: 7687506020C0 I believe if you swap C0 to B0, you'll find the grey version. This is what we use on the IS-F side to mount our rear diffusers. It's off a Camry and looks just like what I have on my stock GX.

Edit: I have some leftover in my parts stash. If anyone would like to see photos, just let me know here.

 

M4rk - Thank you for feedback on that.

Bell Lexus got back to me as well and felt that on those stock front and rear lips the seal is included on those parts.

 

Lexus offers 2 colors. One is a lighter silver and the other is a gun metal grey color.
The lighter color was for earlier production model vehicles.

Light silver color pt #
Front lip
Pt # PZ321-60192
Front lip hardware
Pt # PZ321-60713

Rear diffuser
Pt # PZ322-60054
Rear diffuser hardware
Pt # PZ322- 60710

Gunmetal gray color lip kit part #

These lip spoilers comes with fitting hardware kit. Seal also comes installed on the lip
Front PZ321-60233
Rear PZ322-60090

I hope this helps anyone else wanting to purchase the lip kit.

 

Can the GX sport package lip spoiler (front and rear) be installed on a 2016 GX. Any info is appreciated, thank you.