Description
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Enhance the rear-end styling of your Audi with the German Car Accessories Carbon Fiber Rear Diffuser, designed specifically for the 2017–2020 Audi A3 8V.5 platform (Non S Line). This premium diffuser adds a more aggressive, motorsport-inspired appearance while maintaining a clean OEM-style fit and finish.
Developed to refresh the factory rear profile, this diffuser gives the A3 a wider, lower, and more performance-focused stance. The design emphasizes sharp lines and a bold aesthetic that elevates the overall presence of the vehicle without compromising factory integration.
Constructed from high-quality real carbon fiber, this diffuser offers excellent strength, lightweight performance, and long-term durability. The 2x2 carbon fiber weave ensures a premium motorsport look, while the gloss UV-protective clear coat provides lasting shine and resistance against fading and environmental wear.
Engineered for precise fitment on the 8V.5 chassis, this diffuser is designed for installation using OEM-style mounting points along with 3M automotive-grade adhesive tape. Professional installation is recommended to ensure perfect alignment and finish.
Features
- Carbon fiber rear diffuser for Audi A3 8V.5
- Fits 2017–2020 Audi A3 Non S Line models
- Aggressive OEM+ rear-end styling upgrade
- High-quality real carbon fiber construction
- 2x2 carbon fiber weave pattern
- Gloss UV-protective clear coat finish
- Enhances rear stance and visual width
- Lightweight and durable construction
- Designed for quad exhaust cutout styling
- OEM-style fitment for clean installation
- Professional installation recommended
- Backed by a 1-Year Warranty
Specifications
| Specification | Details |
|---|---|
| Product Type | Rear Diffuser |
| Vehicle Fitment | Audi A3 8V.5 |
| Model Years | 2017–2020 |
| Material | Real Carbon Fiber |
| Weave Pattern | 2x2 Carbon Fiber Weave |
| Finish | Gloss UV-Protective Clear Coat |
| Installation | OEM Mounting + 3M Tape |
| Modification Required | No (Professional install recommended) |
| Warranty | 1 Year |
Vehicle Fitment
Audi A3 (8V.5)
- 2017 Audi A3 Non S Line
- 2018 Audi A3 Non S Line
- 2019 Audi A3 Non S Line
- 2020 Audi A3 Non S Line
Fitment Notes
- Does NOT fit Audi A3 S Line
- Does NOT fit Audi S3
- Designed specifically for Non S Line rear bumper configuration
- Quad exhaust cutout design only
Why Upgrade Your Rear Diffuser?
A rear diffuser is one of the most effective exterior upgrades for transforming the look of a vehicle. It enhances the rear stance, adds depth to the bumper design, and delivers a more aggressive, performance-inspired appearance.
Why Choose GCA Performance?
GCA Performance focuses on premium automotive styling upgrades engineered for OEM-level fitment, durability, and visual impact. Each product is designed to elevate modern Audi platforms with precision-crafted materials and refined styling.
