RDX rear diffusers are specifically designed to improve your Mercedes’ aesthetics with a more aggressive, performance-inspired finish. Our rear diffusers complement your Mercedes’ other styling elements and pair well with our range of splitters and side skirts. ---Improves the appearance of your E Class, giving it a more unique, sporty look ---Reduces turbulent airflow and drag while improving downforce ---Manufactured from high quality ABS automotive grade plastic ---Designed to accommodate the OEM exhaust tips. ---Finished in gloss black ready to be fitted Compatible with: Mercedes E Class | S214/W214 | 2023+ Please Note: Excludes AMG E53 and AMG-Line trim models.