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AUDI S4 B8.5 REAR DIFFUSER 13-15 CARBON FIBRE V STYLE
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Transform your Audi S4 B8.5 or A4 S Line with this premium carbon fibre rear diffuser, engineered for perfect factory alignment and clean styling.
Features
- Genuine carbon fibre construction
- Factory-aligned fitment with clean appearance
- Premium finish detail visible from every angle
- Designed specifically for S4 B8.5 and A4 S Line models
- Ideal upgrade for discerning enthusiasts
- Lasting quality and lasting aesthetic appeal
Specifications
| Material | Carbon fibre |
|---|---|
| Finish | Premium carbon fibre |
| Style | V Style |
| Fitment Type | Bolt-on |
| Fitment | 2013–2015 Audi S4 B8.5 Saloon and Avant; 2013–2015 Audi A4 B8.5 Saloon and Avant (S Line only) |
Package Includes
- 1 x V Style Carbon Fibre Rear Diffuser
Fitment
- 2013–2015 Audi S4 B8.5 Saloon
- 2013–2015 Audi S4 B8.5 Avant
- 2013–2015 Audi A4 B8.5 Saloon (S Line only)
- 2013–2015 Audi A4 B8.5 Avant (S Line only)
- Does not fit standard A4 or RS4
Installation
- Bolt-on attachment for straightforward installation
- Designed for factory-level alignment to ensure clean fitment without modification
- Professional fitting available at Project Styling in Southend-on-Sea; DIY installation is possible for those with mechanical confidence
- Ensure your vehicle is secure on a lift or jack stands before beginning work
FAQs
Will this diffuser fit my Audi A4 B8.5?
Yes, but only on S Line models from 2013–2015. It does not fit standard A4 or RS4 variants.
What material is this diffuser made from?
It is manufactured from premium carbon fibre, offering durability and a high-quality finish.
Is professional fitting recommended?
The bolt-on design is straightforward enough for experienced DIY installers, but we recommend professional fitting to ensure perfect alignment. Contact Project Styling for fitting availability.
Does this diffuser come ready to fit?
Yes, the diffuser is engineered for factory-level alignment, so it is ready to install upon arrival.
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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



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