Audi R8 Gen 1 (2006-2015) | Prepreg Dry Carbon Fiber Side Air Duct

Audi R8 Gen 1 (2006-2015) Prepreg Dry Carbon Fiber Side Air Duct

Engineered for Audi R8 Gen 1 (2006-2015) owners, this Prepreg (Dry) Carbon Fiber Side Air Duct adds a track-grade carbon finish to one of the R8's most iconic design elements - the sideblade. Made to factory-spec tolerances by leading manufacturers around the world and quality-controlled by BYC Performance, this Audi R8 Gen 1 carbon side air duct bolts directly to OEM sideblade mounting points - no cutting, no drilling, no modification.

If you want to exceed the factory plastic or body-colored sideblade in both performance and finish, this autoclave-cured prepreg part is built for you. The sideblade region channels cooling air to the mid-mounted V8 4.2 FSI (420 hp) or V10 5.2 FSI (525 hp / 550 hp V10 Plus / 560 hp R8 GT) engine - it's the defining element of the R8 LMS racing silhouette. Supplied as a left + right pair.

Key Features

• Prepreg (Dry) Carbon Technology: Pre-impregnated carbon plies cured in autoclave under high heat and pressure ensure a more consistent weave and balanced resin distribution.
• Left + Right Set: Driver and passenger sides included for complete visual symmetry.
• Lightweight Construction: Noticeably lighter than the factory sideblade.
• Engine Cooling Geometry: Preserves OEM cooling-air channel geometry directed at the mid-mounted V8/V10.
• 2x2 Twill Carbon Weave: Authentic carbon fiber pattern under high-gloss UV-protective clear coat.
• Direct OEM Fit: Plug & play on factory Audi R8 Gen 1 sideblade clip and bolt points.
• UV & Chemical Protection: Long-life clear coat resists fading, cracking, and road grime.

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

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

• Cured in 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 fade over years of use

Installation Notes

Professional installation is recommended:

1. Loosen the OEM sideblade clip points near the door frame with a soft plastic trim tool.
2. Remove the sideblade and clean the mounting surface with IPA.
3. Dry-fit the carbon sideblade for alignment.
4. Reseat clips and tighten supplied hardware to the manufacturer's recommended torque.
5. Verify the upper duct edge aligns flush with the door frame.

Care & Maintenance

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

FAQ

Does this fit Audi R8 Gen 2 (2015-2024)?
No. Gen 1 and Gen 2 have different side-panel geometry. Gen 2 does not have a sideblade structure.

Compatible with Audi R8 Spyder (convertible)?
Yes. The Spyder Gen 1 shares the same sideblade geometry as the Coupé.

Can I buy left or right side separately?
This product ships as a pair (left + right) by default. Contact customer service for single-side orders.

Difference between R8 V8 4.2 and V10 5.2?
No fitment difference. The sideblade geometry is identical across all Gen 1 trims.

Compatible with Lamborghini Huracán?
No. The Huracán has different side-panel geometry and does not have a sideblade structure.

Will rain damage dry carbon?
No. Autoclave-cured prepreg carbon is fully waterproof and weather-resistant.

Shipping and warranty?
In-stock items ship within 1-3 business days. Parts sourced to order are delivered within 30 days of the order date at the latest. Manufacturing defects are covered by a 24-month BYC warranty, in addition to your legal rights.

Why BYC Performance?

BYC Performance is a Turkey-based performance tuning specialist sourcing premium carbon fiber parts from leading manufacturers around the world. Our catalog includes Audi R8 carbon parts, Audi RS carbon diffusers, BMW M3 carbon spoilers, Porsche carbon air ducts, and more.