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- Aerodynamic Development Race Optimization or ADRO, is bringing you our premier carbon fiber KDM aftermarket parts for the 2021 Kia K5 (DL3) formerly known as the Kia Optima.
- ADRO Kia K5 carbon fiber rear diffuser is designed and manufactured in South Korea.
- Compatible with all 2021 Kia K5 trims including LX, LXS, GT-Line, and EX.
- NOTE: The rear diffuser is not compatible with GT (quad exhaust).