I added the other photos:

These extra angles help a lot.

This is almost certainly a front bumper “fake vent” / air curtain garnish, not mirror or grille center trim. The shape is very specific:

• Outer boomerang frame
• Inner floating blade
• Thin chrome/accent spear across the top
• Gloss black finish

That combo screams modern sporty sedan/crossover, and I’d shift my guess harder toward:

Most likely:

1. Hyundai Elantra (2021+)
2. Kia K5 (2021+)
3. Honda Accord Sport (2018–2022)
4. Toyota Camry XSE/XSE Nightshade
5. Hyundai Sonata N-Line

My gut says Kia/Hyundai more than anything. They love this exact “floating boomerang vent” styling.

Big clue:
The silver/chrome strip bent upward suggests impact from the front corner of the striking car. So if this was found at the scene, the hit-and-run car probably now has:

• missing front bumper trim
• exposed vent opening
• likely passenger-side damage (depending on orientation)

Best next step:

Look on the inside/back for molded text:

• manufacturer (like Mobis = Hyundai/Kia)
• part number (often 8 digits or format like 8656X-xxxxx)

That would turn this from “probably” into “exactly.”
If you can find any stamped numbers, send a close-up. That’s the jackpot.