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MERCEDES GLA CLASS X156 GLA45 AMG 13-19 REAR DIFFUSER CARBON FIBRE AMG STYLE
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Fitting price will be sent to you after purchase if selected.
Transform your GLA45 AMG's rear end with this aggressive carbon fibre performance diffuser, engineered for both motorsport-inspired styling and improved airflow. The integrated F1-style LED brake light adds safety and visual flair.
Features
- 100% real carbon fibre with high-gloss clear coat finish
- AMG-inspired design with bold aerodynamic fins
- Integrated centre-mounted LED brake light for Formula 1 styling
- Improves rear-end airflow and stability at speed
- Direct bolt-on installation using factory mounting points
- Lightweight and UV/heat resistant
Specifications
| Material | 100% carbon fibre |
|---|---|
| Finish | High-gloss clear coat |
| Design | AMG-inspired with aerodynamic fins |
| LED Brake Light | Integrated F1-style centre-mounted |
| Installation Type | Bolt-on via factory mounting points |
| Fitment | Mercedes-Benz GLA-Class X156 GLA45 AMG |
Package Includes
- 1 x Carbon Fibre Rear Diffuser with Integrated LED Brake Light
- Mounting hardware
Fitment
- Mercedes-Benz GLA-Class X156 GLA45 AMG (2013–2019)
Installation
- Bolt-on installation via factory mounting points — no cutting or major modifications required.
- LED brake light must be wired into your existing brake or fog light system; basic automotive electrical knowledge is recommended.
- Professional fitting is available — contact Project Styling for fitting services in Southend-on-Sea.
- Ensure your vehicle is the AMG-specific model; this diffuser is designed for AMG rear bumper and may not fit non-AMG variants.
FAQs
Will this diffuser fit my GLA-Class if it's not the AMG version?
No, this diffuser is specifically designed for the GLA45 AMG X156 (2013–2019) with the AMG-specific rear bumper. It may not fit non-AMG GLA models. Contact Project Styling to confirm fitment for your exact specification.
What's involved in the LED brake light installation?
The LED brake light must be wired into your existing brake or fog light system. If you're not confident with automotive wiring, professional fitting is available at our Southend-on-Sea workshop.
Is the carbon fibre real or a wrap?
This is 100% genuine carbon fibre, finished with a high-gloss clear coat for durability and a show-quality shine. It is not a wrap or decal.
Do I need to modify my bumper to fit this diffuser?
No. This diffuser uses factory mounting points on the GLA45 AMG, so no cutting or major modifications are required. Installation is straightforward bolt-on fitment.
Adding product to your cart
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
This website is encrypted. We take your security very seriously. All transactions powered by Shopify.
Rates are approximations. Exact rates will be provided at checkout.
Shipping estimator


Looking to get your parts fitted?
We offer fitting services at our unit in Leigh-On-Sea, Essex.
If you would like to book, please choose fitting on the product you are looking at purchasing.
Otherwise, please give us a call on 07540 331557 or email us at sales@projectstyling.co.uk
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