Audi A4 B9 Carbon Fibre S4 Rear Trunk Spoiler

Transform the rear end of your Audi A4 with this precision-crafted carbon fibre boot spoiler, styled after the iconic S4 silhouette. The sculpted profile adds a pronounced, purposeful edge to the sedan's roofline, elevating its stance from refined executive to genuinely track-inspired — without sacrificing the car's inherent sophistication.

Hand-laid from premium carbon fibre and finished in a high-gloss clear coat, this spoiler delivers a stunning visual depth that catches the light at every angle. The tight weave pattern is a hallmark of quality construction, lending the part a jewel-like finish that integrates seamlessly with the A4's fastback profile.

Engineered using 3D design and CNC-moulded tooling, every unit is test-fitted on the actual vehicle to ensure OEM-grade panel alignment and a clean, gap-free installation. No cutting, no drilling — simply a direct, factory-quality fitment that looks as though it was always there.

Whether you're building a subtle weekend sleeper or a full aero upgrade, this carbon fibre boot spoiler is the perfect finishing touch. Add it to your build today and experience the difference that genuine quality makes.

Audi A4 B9 S-Line / S4 Sedan (2017-2019)

3x3 Twill Weave Carbon Fibre with Gloss Clearcoat, CNC Moulded

MH Customs does not accept any liability for damage caused to a vehicle during installation of this product. Professional installation is recommended for all products. By purchasing this product you agree to these terms.