So I'm confused on what accent color to use for the rear filler decal with a black Formula. I was thinking red, but a lot of people use red. Maybe chrome or polished stainless steel, but I haven't seen a good upclose picture of stainless or chrome in-lays. I dunno, maybe I should just use purple to be different

 

red, stainless steel, carbon fiber, black reflective

 

I would either go with a dark grey or black. Make it reflective which ever way you go.

 

Mine's not a Formula, but I ordered a set of brushed-aluminum reflective from Brent and love how they look on my black Z. Pic on page 4 in sig.

Good luck.

 

I would go with carbon fiber on black it dosent stand out to much it just gives it that subtle touch

 

chrome, stainless, or white. Yellow doesn't look bad either, but red is hard to see from a distance.

 

That brushed aluminuim looks excellent!

 

I'd just leave it but if you're going to do it then use chrome, silver, or red to match the taillights.

 

Med. Charcoal Metallic looks awesome on black imo

 

I could see purple working if you added some other purple accents to the car. I guess purple would have to be your thing to wanna do that.