Bimmer Plug

Carbon Fiber Rear Diffuser - Audi TTS / TTRS MK3 8S


Introducing the Carbon Fiber Rear Diffuser for Audi TTS / TTRS MK3 8S by Bimmer Plug! Crafted from high-quality carbon fiber material, this rear diffuser is designed to make a bold statement while. . .


Get it between Wednesday, Oct 18, 2023 - Monday, Oct 23, 2023

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Introducing the Carbon Fiber Rear Diffuser for Audi TTS / TTRS MK3 8S by Bimmer Plug! Crafted from high-quality carbon fiber material, this rear diffuser is designed to make a bold statement while optimizing airflow and reducing drag. 

The Carbon Fiber Rear Diffuser improves aerodynamics by redirecting airflow and reducing turbulence, helping increase downforce, and improving stability and traction at high speeds. Experience enhanced cornering performance and a more planted feel on the road. Not only does the carbon fiber construction of this diffuser provide unmatched durability and strength, but it also reduces weight, allowing for improved handling and acceleration. 

The diffuser features a sleek and distinctive design that perfectly complements the sleek lines of your Audi TTS / TTRS MK3 8S. Its carbon fiber construction adds a touch of elegance and ensures exceptional strength and durability, making it a long-lasting and reliable upgrade. With easy installation and included hardware, the AS Style Carbon Fiber Rear Diffuser can be added to your Audi TTS / TTRS MK3 8S quickly and easily without needing professional installation. 

Upgrade your Audi TTS / TTRS MK3 8S with the Carbon Fiber Rear Diffuser from Bimmer Plug and drive with confidence, style, and enhanced aerodynamics. 

This product is custom-made to order. Please allow 1-3 weeks for production and 1-2 weeks for delivery.

Please note that custom-made products cannot be exchanged or returned. 

  • Wet Carbon Material: Meticulously crafted from high-quality wet carbon material, this rear diffuser offers exceptional strength, durability, and a flawless finish. Its lightweight construction ensures optimal performance while adding a touch of sophistication to your vehicle.

  • Sleek and Aerodynamic Design: The Carbon Fiber Rear Diffuser from Bimmer Plug boasts a sleek and aerodynamic design that not only enhances the overall aesthetics of your Audi TTS / TTRS MK3 8S but also improves its performance by optimizing airflow and reducing drag.

  • Improved Stability: Experience enhanced stability and traction with the Carbon Fiber Rear Diffuser. Its aerodynamic design generates increased downforce, keeping your Audi firmly planted on the road for superior handling and control.

  • Easy Installation: Installing the Carbon Fiber Rear Diffuser is a breeze. With its custom fit and precision engineering, you can effortlessly install it on your Audi TTS / TTRS MK3 8S more quicker and easier. 

  • 1 set of the Carbon Fiber Rear Diffuser 
  • Hardware necessary for installation
  • 2016 - 2019 Audi TTS / TTRS MK3 8S

Why Our Products?

Reasons Our Carbon Is Different

Bimmer Plug:

Top-notch Dry / Wet Carbon Fiber Material
Fitment Guaranteed
Manufactured with an OEM Mold
Lightweight, Strong, and Durable


Low Quality Carbon Fiber Material
Bad Fitment with No Guarantee
No Mold Information
Not Upheld to a Great Standard
  • Global Shipping

  • Quality Products

  • Quality Products

  • 30 Days Return

Frequently Asked Question

Bimmer Plug was founded by passionate BMW enthusiasts who saw a need for high-quality BMW parts and accessories in the market. Our journey began with a commitment to provide fellow BMW lovers with top-notch products and exceptional service.

Bimmer Plug is an exclusively online e-commerce store, so we don't have a physical location. Our operations are conducted online, allowing us to serve BMW enthusiasts worldwide.

Carbon fiber parts offer a winning combination of strength and lightweight construction. They can enhance your car's performance and aesthetics. Choosing carbon fiber parts can help you achieve a sleek and sporty look while maintaining optimal performance.

You can easily reach our customer support team through our website's "Contact Us" page, where you can fill out a contact form with your inquiry. Alternatively, you can email us at or call us at +1 (408) 337-2798. We're here to assist you with any questions or concerns.

While we don't offer installation services directly, many of our products are designed for at-home installation. If you need assistance or have questions about installation, our customer support team is available to help you every step of the way.