Give your Audi A4 B8.5 or S4 a more aggressive OEM+ appearance with this M4-style carbon fibre rear trunk spoiler. Designed specifically for 2013–2016 Audi A4 B8.5 S-Line and S4 Sedan models, this spoiler enhances the vehicle's rear profile while maintaining clean, factory-inspired styling. Its lightweight construction and precision fitment make it an ideal upgrade for enthusiasts looking to add a subtle yet sporty finishing touch to their build.