Audi A5 B9.5 S Line / S5 B9.5 Pre-Preg Carbon Fibre Rear Diffuser
£999.00
Upgrade your Audi A5 B9.5 S Line or Audi S5 B9.5 with ASM’s Pre-Preg Carbon Fibre Rear Diffuser
Official ASM Tuning Warranty
This product is covered by the official ASM Tuning Warranty, valid for all genuine components purchased directly from us or through our authorized partners.
Engineered for Perfect Compatibility
Every ASM Tuning component is designed and carefully selected to ensure a perfect fit for your vehicle. Compatibility is verified before every dispatch.
We Ship Worldwide
Every order is shipped worldwide with trusted logistics courier partners, offering you fast, real-time tracking, and secure delivery right your door.
Dedicated Technical Support
Our team is here for you 24/7 - offering you personalized assistance via phone, WhatsApp, or email, directly from automotive performance specialists
Warranty/Shipping/Returns
Warranty
All ASM Tuning products come with a 8 month to lifetime warranty, unless otherwise stated in the product description. View the full warranty information here
Shipping
- All orders placed before 8 pm are dispatched on the same day.
- Delivery in the UK is completely free on all products
- Worldwide delivery is offered on all products
Returns
At ASM Tuning We take great care in designing our returns policy to ensure that the process is hassle-free and convenient for you. If for any reason you are not 100% satisfied with your purchase you can return the goods for a full refund or exchange. Please visit our returns page and let us know within 30 days of your purchase
Fitting
All of our products come with fitting kits where applicable.We highly recommend professional installations are completed by a professional to ensure the product is fitted correctlyÂ
Pre-orders
In-stock items will be dispatched same-day. If the item is out of stock or made to backorder, we will contact you within 24 hours and allow you to cancel or to process your order with a lead time of around 2-6 weeks.Â
Description
Audi A5 B9.5 S Line / S5 B9.5 Carbon Rear Diffuser
Enhance the rear styling and performance of your Audi A5 B9.5 S Line or Audi S5 B9.5 with the ASM Tuning Pre-Preg Carbon Fibre Rear Diffuser. Designed to deliver an aggressive OEM+ look, this diffuser also improves airflow and stability at higher speeds.
Crafted from autoclave-cured pre-preg carbon fibre, the diffuser is ultra-lightweight yet highly durable, ensuring strength and long-lasting performance. Its precision design integrates seamlessly with the S Line and S5 bumpers, maintaining factory alignment while sharpening the rear profile.
Key Features:
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Pre-Preg Carbon Fibre – lightweight, strong, and autoclave-cured.
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Gloss Finish – UV-protected gloss clear coat.
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OEM Fitment – precision 3D scanned for seamless installation.
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Aerodynamic Benefits – improves airflow and stability.
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Aggressive Styling – enhances Audi A5/S5 B9.5 rear appearance.
Compatible Models:
- 2020-2022 Audi B9.5 A5 S Line
- 2020-2022 Audi B9.5 S5
Upgrade your Audi A5 B9.5 S Line or Audi S5 B9.5 with ASM’s Pre-Preg Carbon Fibre Rear Diffuser – engineered for style, performance, and exclusivity.
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FAQ
If you have any questions, chances are you will find the answers below.
CAN I FINANCE MY ORDER?
At ASM Tuning, we do offer various financing options, allowing you to choose the one that best suits your needs. These payment options, including AfterPay, are available at checkout, provided you meet the eligibility criteria.
AM I CHARGED VAT?
In the United Kingdom, the pricing of our products includes a 20% VAT. For international customers, VAT is not included at the time of checkout.
This is because when your order is delivered to your country, your local government will impose import duties or taxes separately.
DO YOU SHIP WORLDWIDE?
Absolutely! We offer shipping throughout worldwide, and shipping costs will be displayed at the checkout page.
HOW LONG IT WILL TAKE TO ARRIVE?
For mainland UK deliveries, it usually takes between 2-5 working days from the moment we dispatch your order. International and UK Non-Mainland deliveries may take longer.
WILL THESE PRODUCTS EFFECT MY VEHICLE WARRANTY?
Modifications made to your vehicle may have an impact on the manufacturer warranty.
While ASM can offer advice, we cannot guarantee whether a product will or will not affect your vehicle warranty. It is strongly recommended to consult with your dealer and finance provider before purchasing and installing any parts. If you have any additional questions, please feel free to contact our team through the Live Chat or by sending an email to team@asmtuning.co
CAN I FINANCE MY ORDER?
At ASM Tuning, we do offer various financing options, allowing you to choose the one that best suits your needs.
These payment options, including AfterPay, are available at checkout, provided you meet the eligibility criteria.
AM I CHARGED VAT?
In the United Kingdom, the pricing of our products includes a 20% VAT.
For international customers, VAT is not instantly included. This is because when your order is delivered to your country, your local government will may impose import duties or taxes separately.
DO YOU SHIP WORLDWIDE?
Absolutely! We offer shipping throughout worldwide, and shipping costs will be displayed at the checkout page.
HOW LONG IT WILL TAKE TO ARRIVE?
For mainland UK deliveries, it usually takes between 2-5 working days from the moment we dispatch your order. International and UK Non-Mainland deliveries takes 7-10 working days.
WILL THESE PRODUCTS EFFECT MY VECHILE WARRANTY?
While ASM Tuning can offer advice, we cannot guarantee whether a product will or will not affect your vehicle warranty.
It is strongly recommended to consult with your dealer and finance provider before purchasing and installing any parts.
If you have any additional questions, please feel free to contact our team through the Live Chat or by sending an email to team@asmtuning.co
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