JC Style Carbon Fiber Rear Diffuser for Audi A4 Sline / S4 B9.5 LCI (2020-2023) f30 Compatibility Note: Single-exit exhaust layout

Compatibility Note: Single-exit exhaust layout

G31 Pre-LCI & LCI (2017–2023) with these carbon fiber replacement mirror cover caps

Exterior Style: Karbel Style rear-end styling

Exterior Style: ST-Style

JC Style Carbon Fiber Rear Diffuser for Audi A4 Sline / S4 B9.5 LCI (2020-2023) f30 Compatibility Note: Single-exit exhaust layoutUpgrade the rear end of your Audi A4 S line S4 B9. 5 LCI 2020 2023 20202023 with this carbon fiber rear diffuser replacement. Designed for 20202023 models, it replaces the rear bumper diffuser area for a cleaner, sportier and more aggressive rear end look while keeping an OEM inspired exterior style. Fitment: Audi A4 S line S4 B9. 5 LCI 2020 2023 20202023 Product Type: Rear diffuser rear bumper diffuser replacement Install Position: Rear bumper lower