Porsche Cayenne 9YA (2018+) Prepreg Dry Carbon Fiber Side Skirt

Engineered for Porsche Cayenne 9YA (E3 / PO536, 2018+) owners, this Prepreg Dry Carbon Fiber Side Skirt set reinforces the luxury SUV side profile with an aggressive carbon line and visually lowers the silhouette. Manufactured in Europe and quality-controlled by BYC Performance, this Porsche Cayenne carbon side skirt bolts directly to OEM rocker line — no cutting, no drilling.

If you are building a Porsche Cayenne tuning project and want to bring GTS and Turbo GT side-profile aesthetics to your SUV or Coupe, this dry carbon side skirt set is built for you. Autoclave-cured prepreg carbon is noticeably lighter than OEM plastic, resists stone chips, and offers excellent UV durability. The carbon-weave side profile, inspired by the 4.0L V8 biturbo Turbo GT (631 hp), creates a consistent aggressive look across both 9YA SUV and Coupe bodies.

Key Features

• Prepreg Dry Carbon Technology: Autoclave-cured under high heat and pressure with homogeneous resin distribution and a more consistent weave.
• Silhouette-Lowering Aesthetic: Emphasizes the rocker line with carbon, visually lowering the vehicle stance.
• Lightweight: Noticeably lighter than OEM plastic or painted skirts.
• Race-Grade Strength: Carbon fiber offers very high strength for its weight; resists wheel-side stone chips and road chemicals.
• Stone-Chip Protection: Shields door/rocker paint from gravel and tar splash thrown by the tires.
• 2x2 Twill Carbon Weave: Authentic carbon pattern under high-gloss UV-protective clear coat.
• Direct OEM Fit: Plug-and-play on Cayenne 9YA SUV and Coupe rocker line using clips and 3M VHB tape.

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

Most aftermarket carbon is wet lay-up with hand-applied resin cured at room temperature — leaving 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 Porsche Cayenne side skirt set fits the following models:

• Porsche Cayenne 9YA SUV (2018, 2019, 2020, 2021, 2022, 2023, 2024) — all trims
• Porsche Cayenne 9YA Coupe (2019, 2020, 2021, 2022, 2023, 2024) — all trims
• Cayenne S 3.0L V6 turbo (340 / 440 hp)
• Cayenne GTS 4.0L V8 biturbo (460 hp)
• Cayenne Turbo 4.0L V8 biturbo (550 hp)
• Cayenne Turbo GT Coupe 4.0L V8 biturbo (631 hp)
• Cayenne E-Hybrid / Turbo S E-Hybrid

Important notes:

• NOT compatible with previous-generation Porsche Cayenne 9PA (2010-2018). Different rocker geometry.
• Set includes 2 skirts (left + right).
• For the best look, combine with our carbon door trim and fender flare set.

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

Mounts with clips + 3M double-sided tape combination. Professional installation recommended:

1. Clean rocker surface with isopropyl alcohol.
2. Remove any existing OEM rocker extension clips.
3. Dry-fit the carbon side skirt for alignment.
4. Activate 3M VHB tape at 23-25 C ambient.
5. Press firmly at clip points; avoid water contact for 24 hours.

Care and Maintenance

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

FAQ

Does this fit the 9PA (2010-2018)?
No. The 9PA is the previous generation with different rocker geometry.

Compatible with both SUV and Coupe?
Yes. Cayenne 9YA SUV and Coupe share the same side rocker line; this set fits both bodies.

How many pieces in the set?
2 carbon side skirts: left and right.

Should I combine with other carbon side parts?
For the best look, pair with our carbon door trim and fender flare.

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

Shipping time?
In-stock items ship within 1-3 business days via oversized freight.

Warranty?
BYC Performance offers a 12-month manufacturer 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 Porsche Cayenne carbon parts, Porsche carbon spoilers, Audi RS carbon diffusers, BMW M carbon parts, and more.