Perfect Fitment: Fit for Audi A4 & S4 B9 Sedan Models 2017 2018 2019 2020 2021 2022 2023 2024 2025 . This rear trunk spoiler seamlessly follows the original curve of your vehicle's boot lid. Please double-check your exact model year before ordering to ensure a flawless match and a perfect, factory-like fitment.
Sporty Upgrade :Transform your Audi's profile with our high-kick duckbill design. Finished in a deep, glossy Matte Black, it adds a bold and aggressive styling cue that makes your car stand out. The elegant, flowing lines not only enhance the sporty character of your A4/S4 but also preserve the car's OEM elegance.
Driving Stability: More than just a style piece, this spoiler is engineered for function. It helps manage airflow at the rear, increasing downforce to improve traction and high-speed stability. This results in reduced lift and a more planted, confident feel during dynamic driving, making it a perfect complement for both performance and safety.
Premium Material :Crafted from high-grade, automotive-grade ABS plastic, known for its excellent impact resistance and ability to withstand extreme temperatures. The surface is meticulously polished and protected with a UV-resistant clear coat, ensuring a lasting shine and preventing fading or yellowing under the sun.
Easy Installation:use industrial-strength 3M automotive tape for a secure hold. For optimal adhesion, we recommend using a hairdryer to warm both the spoiler tape and the trunk surface before installation,professional installation is advised.
Description
Product specifications and details
1. Specifications
Applicable Models:Fit for Audi A4 & S4 B9 Sedan Models 2017 2018 2019 2020 2021 2022 2023 2024 2025
Product type: Trunk Mounted Duckbill Spoiler
Main material: High strength ABS plastic (UV resistant coating)
Product color: Glossy Black
Installation method: 3M double-sided tape adhesive (no drilling required)
2. Installation information
Packaging content: Spoiler body x1, 3M double-sided adhesive x1
Tool requirement: None (if you need to enhance stickiness, a spare hair dryer can be used)
Installation time: about 15-30 minutes (recommended for two people to operate)
Professional advice: To ensure the best results, it is recommended to have a professional modification shop or car beauty center carry out the construction.