Audi R8 Gen 2 (2015-2018) Prepreg Dry Carbon Fiber Rear Air Duct

Engineered for Audi R8 Gen 2 (2015-2018) owners who demand racing-grade quality, this Prepreg Dry Carbon Fiber Rear Air Duct upgrades the side panel intakes of your supercar with track-grade aggression while supporting functional engine bay and brake cooling airflow. Manufactured in Europe to factory-spec mounting tolerances and quality-controlled by BYC Performance, this Audi R8 carbon rear air duct bolts directly to OEM mounting points — no cutting, no drilling, no modification required.

If you're building a serious Audi R8 tuning project and need a part that exceeds the factory plastic air duct in both performance and finish, this dry carbon rear air duct is built for you. Autoclave-cured prepreg carbon fiber is noticeably lighter than wet-lay parts, with far superior structural integrity, and outstanding long-term UV resistance. Engineered to feed cooling air to the Gen 2 R8's 5.2L V10 FSI naturally-aspirated engine (V10 540 hp, V10 Plus 610 hp) with LMS racing DNA styling.

Key Features

• Prepreg (Dry) Carbon Technology: Pre-impregnated carbon plies cured in an autoclave under high heat and pressure ensure homogeneous resin distribution and a more consistent weave.
• Functional Air Duct Design: Side panel intakes feed cooling air to the mid-mounted V10 engine bay and rear brakes. Inspired by R8 LMS race car aero design.
• Lightweight: Noticeably lighter than the factory plastic part — contributes to neutral weight distribution.
• Race-Grade Strength: Carbon fiber offers very high strength for its weight. Resists stone chips and light contact.
• 2x2 Twill Carbon Weave: Authentic carbon fiber pattern under a high-gloss UV-protective clear coat.
• Direct OEM Fit: Plug & play installation on factory Audi R8 Gen 2 (2015-2018) mounting points.
• UV & Chemical Protection: Long-life clear coat protects against fading, cracking, fuel splash, and road tar.

Prepreg (Dry) Carbon vs. Wet Carbon — Which Is Better?

Most aftermarket carbon parts are made using wet lay-up, where resin is applied by hand and cured at room temperature — leaving air voids and inconsistent weight. Prepreg (dry) carbon:

• Cured in an autoclave under high heat and pressure → a more consistent weave
• A controlled resin ratio → lighter and stronger
• The production method widely chosen in motorsport
• Minimal UV fading over years of use

Vehicle Fitment

This Audi R8 rear air duct fits the following models perfectly:

• Audi R8 Coupé Gen 2 (2015, 2016, 2017, 2018) — V10 5.2L FSI (540 hp)
• Audi R8 V10 Plus Gen 2 (2015-2018) — V10 5.2L (610 hp)
• Audi R8 Spyder Gen 2 (2015-2018) — V10 5.2L FSI
• Audi R8 RWS (Rear-Wheel Series, 2018) — V10 5.2L (540 hp)

Important notes:

• NOT compatible with the previous-generation Audi R8 Gen 1 (2006-2015). Gen 1 and Gen 2 have different side panel and air duct geometry.
• NOT compatible with the Audi R8 Gen 2 Facelift (2018-2024). The 2019 facelift changed the side air duct geometry.
• NOT compatible with the Lamborghini Huracán — shared MLBevo platform but different side panel geometry.

Technical Specifications

• Material: Prepreg Carbon Fiber (2x2 Twill Weave)
• Manufacturing: Autoclave Cure
• Finish: High-Gloss Clear UV-Protective Resin
• Color: Natural carbon weave black
• Origin: Europe

Installation Notes

Installing the Audi R8 carbon rear air duct is a direct replacement of the factory part. Professional installation is recommended:

1. Carefully release the clips around the OEM plastic air duct on the side panel.
2. Remove the OEM air duct.
3. Test-fit the carbon air duct for alignment.
4. Secure with supplied clips and 3M double-sided tape.
5. Verify edge gaskets seat properly for water sealing.

Care & Maintenance

Wash with pH-neutral car shampoo. Apply carbon-safe sealant every 6 months. Keep pressure washer nozzle at least 30 cm from surface.

FAQ

Does this fit the Audi R8 Gen 1 (2006-2015)?
No. The R8 Gen 1 and Gen 2 have different side panel geometry.

Does this fit the Gen 2 Facelift (2018-2024)?
No. The 2019 facelift changed the side air duct geometry. If you own a Gen 2 Facelift, contact BYC to check current availability for your build.

Compatible with Lamborghini Huracán?
No. The R8 Gen 2 and Huracán share the MLBevo platform, but the side panel and air duct geometry differ entirely.

Difference between R8 V10 and V10 Plus?
No fitment difference. Fits both V10 standard (540 hp) and V10 Plus (610 hp).

Compatible with Audi R8 Spyder (Convertible)?
Yes — Audi R8 Spyder Gen 2 (2015-2018) is fully compatible.

Shipping time?
In-stock items ship within 1-3 business days. International shipping available.

Warranty?
BYC Performance offers a 12-month warranty.

Why BYC Performance?

BYC Performance is a Turkey-based performance tuning specialist sourcing premium carbon fiber parts from leading European manufacturers. Our catalog includes Audi R8 carbon parts, Audi RS carbon diffusers, BMW M3 carbon diffusers, Porsche carbon spoilers, and many more high-quality carbon components. BYC sources its parts from leading European manufacturers, and every item undergoes strict quality control.