Description
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Transform the rear end of your Audi with the German Car Accessories KB Style Carbon Fiber Rear Diffuser with Integrated LED Brake Light. Designed specifically for the 2017-2020 Audi A3 S Line and Audi S3 (8V.5), this premium diffuser adds an aggressive motorsport-inspired appearance while enhancing visibility with a built-in LED brake light.
Constructed from genuine 2x2 weave carbon fiber and finished with a high-gloss UV-resistant clear coat, this diffuser delivers exceptional durability, premium aesthetics, and long-lasting protection against the elements. The KB Style design provides a more aggressive rear profile that complements the sporty lines of the Audi A3 and S3 platform.
Engineered for precise fitment, this diffuser is designed to integrate seamlessly with the factory rear bumper while maintaining an OEM-quality appearance. Whether you're building a complete carbon fiber exterior package or simply upgrading your vehicle's rear-end styling, this diffuser offers the perfect balance of form and function.
Manufactured using premium materials and strict quality standards, this rear diffuser provides an affordable alternative to expensive OEM and aftermarket options without sacrificing quality or fitment.
Features
- KB Style aggressive rear diffuser design
- Integrated LED brake light for enhanced visibility
- Genuine 2x2 carbon fiber weave construction
- High-gloss UV-protected clear coat finish
- Lightweight and durable construction
- OEM-style fitment and appearance
- Quad exhaust outlet configuration
- Enhances rear-end aerodynamics and styling
- Direct-fit application for Audi A3 S Line and S3 models
Specifications
| Specification | Details |
|---|---|
| Vehicle Fitment | 2017-2020 Audi A3 S Line / Audi S3 (8V.5) |
| Material | Real Carbon Fiber |
| Carbon Weave | 2x2 Carbon Fiber Weave |
| Finish | Gloss UV Protectant Clear Coat |
| Exhaust Configuration | Quad Exhaust Cutout Only |
| Installation | Professional Installation Recommended |
| Hardware Included | Bolts & 3M Tape |
Vehicle Fitment
Audi A3 / S3 (8V.5)
- Audi A3 S Line (2017-2020)
- Audi S3 (2017-2020)
Does NOT fit Audi A3 Non S Line models.
Installation Notes
- Professional installation is recommended.
- Bolts and 3M mounting tape are included.
- Designed exclusively for vehicles equipped with quad exhaust outlets.
- Verify vehicle compatibility prior to purchase.
Why Choose This KB Style Diffuser?
The KB Style Carbon Fiber Rear Diffuser is one of the most impactful exterior upgrades available for the Audi 8V.5 platform. The aggressive styling, premium carbon fiber construction, and integrated LED brake light create a distinctive performance-inspired appearance while maintaining factory-like fitment and quality.
