There isn’t really anything other than a lip
I looked for quite a while
Not sure if you’re looking for just skirts and a bumper or trying to go wide but..

I had to make my widebody kit and spoiler

I do plan on finishing molding it into the body , doing some lidar scans and making the pieces into a kit sometime after summer is over

or if you like the riveted look I still have molds for the original wide fenders, skirts and front and rear lips but I won’t have much time until late Aug to pop out any carbon or fiberglass versions of those.

you can also buy some universal over fenders from clinched and form your own to the bodywork if you’re looking for just fenders.

 

I actually love the riveted look, especially on hatchbacks. I am in no rush, so if you ended up having time let me know. Feel free to PM me

 

Elevate sells a front lip and some side skirt blade extender.. things?

Idk if the side things are actually functional. I would think the lip would be, albeit not by much.

Exterior Styling - Elevate Cars

www.elevatecars.com

Is your C30 and R design or base trim? You could slightly lower it and install an R design rear wing and go from there. I think these cars look pretty good even with just those two things done.

(Mine is pre-face lift but, eh,)