Before I give advice, are you prioritizing security? In my years, cheap aero is a safety risk, so tbh I'd go with Seibon Carbon Front Lip Spoiler for 2014-2023 Infiniti Q50 for stability.

Basically, that Black Opal finish is a tri-coat that shifts based on light refraction, so you dont wanna introduce clashing textures. I highkey recommend sticking to 2x2 weave carbon fiber to match your factory specs. Check out the Stillen Front Splitter for Infiniti Q50. For the trim, a chrome delete using 3M 2080 Gloss Black Vinyl actuallyyy makes the purple/green transition look way sharper. It's a technical look that stays OEM+. gl!

In my experience, you really gotta match the 2x2 weave of your factory carbon fiber or the light refraction will look inconsistent. Gloss black might work, but I think the Opal paint needs that CF depth to really pop. Iirc, the chrome trim actually highlights the purple tones, so be careful before doing a full delete? Just make sure to check for pre-drilled holes, you dont wanna mess up the bumper. gl!

Not to disagree, but id actually suggest a different approach... in my years seeing these finishes, i think adding carbon fiber introduces a competing pattern that distracts if the weave doesnt catch light right. - Try any gloss black aero from a brand like Ninte.
- Keep the chrome; it frames those purple tones perfectly. Honestly, its a more cost-effective way to get that OEM+ look and works well with your budget. gl!

Saw this earlier but just now responding!!! Honestly that Black Opal paint is so beautiful it makes me a bit nervous to even touch it. If you are planning on doing the install yourself, you really gotta think about how secure the parts are gonna be at highway speeds. Here is a quick look at two DIY paths:

• Street Elements Front Lip in gloss black. This is great for beginners because it is cheaper and if you mess up the install or scrape a curb, it is not a huge deal. It is usually pretty light too.
• Z1 Motorsports Carbon Fiber Side Skirts. These have a really solid reputation for fitment which makes the DIY way less stressful. Pros: It looks totally OEM+. Cons: You have to be super careful not to crack the carbon when you are mounting it. I am personally pretty scared of doing a chrome delete myself tho. It seems like it would be really easy to leave bubbles or weird edges that would stand out against that shifting paint. Maybe start with the lip and see how it feels? TL;DR: Try an ABS plastic lip first for a safer DIY experience, or go with Z1 Carbon if you want the best fitment to match your factory spoiler.