10 Best Accessories For Audi A4 2025 in the United States

The MCARCAR KIT A4 Carbon Fiber Rear Diffuser is a specialized accessory designed specifically for Audi A4 B9 Base Sedan 4Door models from 2017 to 2019. This rear diffuser is crafted from high-quality 3K carbon fiber, which is known for its strength, lightweight properties, and durability. The finish is polished and shiny, with a UV-protected clear coating to prevent fading over time.

Installation involves replacing the factory bumper diffuser and using screws, which may require professional assistance for a secure and precise fit. This diffuser not only enhances the car’s visual appeal by giving it a more sporty and distinct look but also offers functional benefits such as protecting the original rear lip from scrapes, bumps, and curbs.

Additionally, it provides aerodynamic advantages by adding downforce, detaching airflow, and improving stability, which can contribute to reduced fuel consumption. However, it is worth noting that this product is not compatible with A4 Sline and S4 models, so potential buyers should confirm fitment with the manufacturer before purchasing. Considering its premium material and the specific fit for certain Audi models, this rear diffuser is ideal for Audi A4 B9 Base Sedan owners looking to boost both style and function.

The OEM Wiper Blades by AUTOBOO are a solid choice for Audi A4 and other compatible models like Q5, Q3, A5, RS5, and S5 from 2009 to 2020. These wiper blades are designed to fit precisely, ensuring optimal performance with parts numbers matching various Audi models for easy compatibility checks. They offer all-season durability and a long lifespan, capable of providing smooth, streak-free wiping due to their dual high tenacity memory spring steel sheet design.

Installation is straightforward, making it a user-friendly option for those who prefer quick and easy replacements without professional help. Each set includes a 24-inch and a 20-inch blade, ensuring both driver and passenger sides are covered. The wipers come well-reviewed, with a high customer satisfaction rate of 4.6 out of 5 stars from 881 ratings, indicating reliability and quality.

However, they are specifically designed for select Audi models, which limits their applicability to other vehicle brands. These wiper blades represent a reliable, high-quality replacement part that Audi A4 owners can count on for efficient and hassle-free windshield maintenance.

The Garage-Pro Front Bumper Cover is specifically designed to fit 2013-2016 Audi A4, A4 Quattro, and S4 models, making it an ideal choice for owners of these vehicles. One of its notable strengths is the 'direct fit' feature, ensuring that it will seamlessly integrate with the specified Audi models. The bumper cover comes primed, which means it's ready for painting, allowing for a custom color match to the car's exterior.

Additionally, it includes headlight washer holes, catering to models equipped with this feature. It doesn't have tow hook holes, parking aid sensor holes, or license plate provisions, which could limit its functionality for some users. The product is made of plastic, which is standard but may not offer the same durability as other materials.

Weighing 13.82 pounds, it is lightweight and easy to handle during installation. This bumper cover can be a practical choice for Audi A4, A4 Quattro, and S4 owners looking to replace or upgrade their front bumper, especially if their vehicle has headlight washers. Potential buyers should be aware of the limited features before making a purchase.