( Brand: Autunik ), ( Color: Gloss Black Diffuser Silver Tips ), ( Fitment 1: For Audi A5 B9 Sedan 2020-2024 ), ( Fitment 2: Not Fit Standard Bumper, S5, Rs5 ), ( Fitment 3: Cutting Or Modification Is Required For Factory Exhaust Pipe ), ( Manufacturer Part Number: DI234 ), ( Material: Abs Stainless Steel ), ( Mounting Hardware Included: No ), ( Placement On Vehicle: Lower, Rear ), ( Surface Finish: Painted ), ( Type: Rear Bumper Diffuser W/ Exhaust Tips )
Review AUTUNIK Rear Diffuser Tips Audi S line fits QUATTRO SPORTBACK A5 B9 2020–2024
Introducing the Autunik DI234 Rear Diffuser, a sleek and stylish addition to the rear end of your 2020-2024 Audi A5 B9 Quattro Sportback S-Line. This rear diffuser is meticulously designed to enhance the visual appeal of your vehicle, while also contributing to improved aerodynamics.
The Autunik DI234 Rear Diffuser is manufactured from high-quality, durable materials, ensuring a perfect fit and finish. The diffuser is designed with a textured surface that mimics the look of carbon fiber, adding an element of sophistication and sportiness to your Audi.
This rear diffuser is not just about looks, it also plays a crucial role in optimizing the airflow beneath your vehicle. By redirecting the airflow, it reduces drag and improves downforce, leading to better road grip and enhanced stability at high speeds.
The Autunik DI234 Rear Diffuser is a direct replacement for the OEM rear diffuser on your Audi A5 B9 Quattro Sportback S-Line. It is easy to install, requiring no modification to the vehicle, making it an ideal choice for those looking for a simple and effective way to enhance the look and performance of their Audi.
Furthermore, the Autunik DI234 Rear Diffuser comes with all the necessary hardware for installation, including mounting brackets and screws. The installation process is straightforward and can be completed in a few hours by a competent mechanic or an enthusiastic DIYer.
In summary, the Autunik DI234 Rear Diffuser is a must-have accessory for any Audi A5 B9 Quattro Sportback S-Line owner looking to add a touch of style and performance to their vehicle. With its sleek design, durable construction, and easy installation process, this rear diffuser is an excellent investment for those who take pride in their Audi and want to make it stand out from the crowd.
The Autunik DI234 rear diffuser for the Audi A5 B9 Quattro Sportback S-line is a popular aftermarket accessory designed to enhance the vehicle's aerodynamics and improve its overall appearance. Here are some potential pros and cons of purchasing this product:
Pros:1. Enhances the vehicle's aesthetic appeal: The rear diffuser adds a sporty and aggressive look to the back of the Audi A5, making it stand out from other models.
2. Improves aerodynamics: By reducing the pressure under the vehicle, the rear diffuser helps to improve the car's overall aerodynamics, which can lead to better fuel efficiency and improved performance.
3. Durable: The Autunik DI234 rear diffuser is made from high-quality ABS plastic material, which is resistant to fading, cracking, and discoloration, ensuring a long-lasting addition to your vehicle.
4. Easy installation: The rear diffuser comes with a clear installation guide and all necessary mounting hardware, making it a relatively simple process to install.
Cons:1. Cost: The Autunik DI234 rear diffuser can be a significant investment, with prices ranging from $300 to $500 or more, depending on the retailer.
2. May require professional installation: While the installation process is relatively straightforward, some customers have reported that they needed professional assistance to ensure a proper fit and alignment.
3. May increase drag: While the rear diffuser improves overall aerodynamics, it can also increase the amount of drag on the vehicle, which may negatively impact top-end speed.
In conclusion, the Autunik DI234 rear diffuser for the Audi A5 B9 Quattro Sportback S-line can be an excellent investment for those looking to enhance the vehicle's appearance and improve its aerodynamics. However, the cost and potential need for professional installation are important considerations. Ultimately, the decision to purchase this product depends on your personal preferences, priorities, and budget.
If you are confident in your installation abilities and are willing to invest in a high-quality aftermarket accessory, the Autunik DI234 rear diffuser is an excellent choice. However, if you are on a tight budget or are unsure about the installation process, you may want to consider other options. Additionally, if you prioritize top-end speed over aerodynamics and appearance, you may want to weigh the potential cons carefully before making a purchase.
specifications performaproto:
- for models: A5, B9, Quattro, Sportback
- for makes: Audi
- for years: 2020-2024
- brand: Autunik
- color: Gloss Black Diffuser Silver Tips
- fitment 1: For Audi A5 B9 Sedan 2020-2024
- fitment 2: Not Fit Standard Bumper, S5, Rs5
- fitment 3: Cutting Or Modification Is Required For Factory Exhaust Pipe
- manufacturer part number: DI234
- material: Abs Stainless Steel
- mounting hardware included: No
- placement on vehicle: Lower, Rear
- surface finish: Painted
- type: Rear Bumper Diffuser W/ Exhaust Tips
payments performaproto:
- wallet: Paypal
- other
- credit card: Diners-club
general performaproto:
- condition: New
- Permance Racing Parts > Auto Permance Parts > Body Kits
shipping performaproto:
- class: Standard
- transit: 4-8 Days
- cost: $0.00
- type: Fixed
- service: Standard
seller performaproto:
- # reviews: 620
- rating: 99.0%
offer performaproto:
- started: March 9, 2026
- options: Ship-to-home
- sold: 0
- quantity: 1
- availability: In Stock
returns performaproto:
- time: 30 Days
- policy: Returns Accepted
- paid by: Seller
Autunik DI234 Is Similar To:
- Autunik Di62 2015-2021 Rear Bumper Diffuser With Tips For Mercedes-benz W205 C43 Amg C300 C250 (47.7% similar) Suitable model's make model year version. Mercedes Benz c class W205 sedan 2015 - 2020 only for Agm line, S205 wagon C43 sedan/wagon. Limo plus auto accessorises stock. Content of delivery: 1 x gloss black rear diffuser 2 silver exhaust tips / left right 2 brackets 1 set fixing material screws. (January 8th, 2026)
