2021–2026 Kia K5 Rear Window Spoiler

Complete the rear profile of your 2021–2026 Kia K5 with the AFD Rear Window Spoiler, designed to add a clean, aggressive, and premium OEM+ touch to the upper rear glass area. This rear window spoiler gives the K5 a sharper and more complete exterior look while flowing naturally with the factory body lines. Whether your build is stock, lowered, or fully equipped with our AFD aero kit, this spoiler helps tie the entire rear end together without looking bulky or overdone. Finished in gloss black, the AFD Kia K5 Rear Window Spoiler pairs perfectly with our front lip, side skirt extensions, rear diffuser, trunk spoiler, and other exterior upgrades. Key Features ✅ Fits 2021–2026 Kia K5 ✅ Rear window / roof spoiler design ✅ Gloss black finish ✅ Clean OEM+ styling ✅ Adds a sharper rear profile ✅ Designed for excellent fitment ✅ Made to complete the AFD aero kit ✅ Complements side skirts, rear diffuser, and trunk spoiler ✅ Easy exterior upgrade ✅ Designed in the USA Fitment Make: Kia Model: K5 Years: 2021, 2022, 2023, 2024, 2025, 2026 Body Style: Sedan Placement: Rear Window / Upper Rear Glass Fits most 2021–2026 Kia K5 sedan models. Installation Installation is simple and designed for a clean exterior fitment. Before installation, test fit the rear window spoiler and confirm placement on the upper rear glass. Clean the mounting surface thoroughly and make sure it is free from dirt, wax, oil, or moisture before final installation. Professional installation is recommended for the best alignment and long-term hold. What’s Included 1 Rear Window Spoiler Installation hardware / adhesive if included Why Upgrade Your Kia K5 Rear Window Spoiler? The rear window spoiler is one of the best exterior upgrades for the Kia K5 because it instantly adds a more aggressive and complete look to the rear of the vehicle. By extending the roofline and sharpening the upper rear profile, this spoiler gives your K5 a sportier appearance while keeping the design clean and OEM+. It is the perfect finishing piece when paired with an AFD rear diffuser, side skirt extensions, front lip, or full aero kit.