SoCal Tuner wanted

Hi,
I am interested in enhancing the looks of my GTI.
Its white so i hate the black plastic at the bottom.
I have looked at a few sites but cant find anything i really want.
The closest thing is this that i found on youtube.

Eurojet, center double exhaust and a lower bodykit.
They are based out of arizona i think, anyone heard of them.

Also i dont really want any mods that would void my warranty, pretty happy with stock performance.

So if anybody knows any good SoCal Tuners please let me know.

mfg,
V