For Audi A4 Sline S4 B9 B9.5 Sedan Carbon Fiber Rear Trunk Spoiler Boot Wing Lip

In stock
Regular price $ 160.99
Regular price Sale $ 191.88 Sale price $ 160.99
Why AhaCarbon?
At ahacarbon, we understand that the quality of carbon fiber products matters. That's why we have a team of experts who meticulously inspect every item before it ships out to you. Unlike other companies, we don't compromise on quality to save costs. All of our products are made with top-grade carbon fiber materials, ensuring maximum durability and an exceptional finish. We are committed to delivering consistent, high-quality products to our customers every time, and we stand behind our work with a satisfaction guarantee. Trust us to elevate the look of your vehicle with our premium carbon fiber exterior additions.

Ahacarbon carbon fiber rear spoiler for Audi A4 B9 Sline S4 B9 B9.5 Sedan 2017-2023, is made from Genuine Carbon Fiber Spoiler. You can add a sporty look to your Audi A4/S4 with our carbon fiber spoiler wing. We are very proud to offer you carbon fiber molded trunk spoiler. Following the line curvature of your A4/S4 trunk hatch the spoiler has a better profile that gives your Audi an added performance aesthetic, dramatically improve styling. We designed our rear trunk spoiler also to help improve the aero efficiency of Audi A4/S4 B9/B9.5 Sedan. Using the latest in aero simulation and CAD technology, we engineered a spoiler that looks great, our trunk wing spoiler is simple to install (no drilling) just with double sided tape, doesn't impede the rearward visibility of a driver, and most-importantly, reduces overall drag and increase rear downforce (helping to improve stability at speed)!


  • Model: for Audi A4 Base/Sline S4 B9 B9.5 Sedan
  • Year: 2017 2018 2019 2020 2021 2022 2023

Pls check the above fitment information or send us car pictures to verify before order, thanks a lot!


  • Material: Quality 3X3 weave carbon fiber cloth
  • Functions: Light and durable, create a new iconic look, enhancing the aerodynamic performance of the car
  • Processing: 3D design, CNC moulding, test installation on real car, fitment guaranteed
  • Surface finish: Double layered UV-Protected clear coating, shining and smooth surface
  • Packing: Multilayer protected export carton, shockproof and crashproof
  • Installation: Tape included in the package for easy installation, perfect fitment, no modification