Porsche 718 Cayman (982) | Prepreg Dry Carbon Fiber Spoiler

Porsche 718 Cayman (982, 2016+) Prepreg Dry Carbon Fiber Spoiler

Engineered for Porsche 718 Cayman (982 chassis, 2016+) owners, this Prepreg Dry Carbon Fiber Spoiler mounts to the rear deck / trunk lid area as an OEM-style lip spoiler in real carbon. Made to OEM-fit tolerances by leading manufacturers around the world and quality-controlled by BYC Performance, this Porsche 718 Cayman carbon spoiler bolts directly to factory mounting points: no cutting or modification required.

This spoiler is designed for the 982 Cayman's fixed coupé rear deck. The 718 Boxster cannot use the same rear-deck spoiler because of its folding soft-top construction, so this product is offered Cayman-only. The 718 Cayman family covers 2.0L / 2.5L flat-4 turbos through to the 4.0L flat-6 naturally-aspirated 500 hp engine of the GT4 RS; this dry carbon spoiler preserves OEM aero balance while delivering a clean visual detail. Autoclave-cured prepreg carbon is noticeably lighter than wet-lay carbon, structurally stronger and UV-resistant.

Key Features

• Prepreg (Dry) Carbon Technology: Autoclave-cured under high heat and pressure; a more consistent weave.
• Cayman Rear Deck Spoiler: Lip spoiler matched to the 982 Cayman trunk / rear deck profile.
• Lightweight: Significant weight saving over an OEM plastic or painted part.
• 2x2 Twill Carbon Weave: Authentic carbon pattern under high-gloss UV-protective clear coat.
• Direct OEM Fit: Plug & play on factory 982 Cayman rear-deck mounting points.
• 3M-Reinforced Adhesive + Bolt: Hybrid bonding system.
• UV & Chemical Protection: Resists fading, cracking and wash chemicals.

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

Most aftermarket carbon parts are made using wet lay-up. Prepreg (dry) carbon:

• Autoclave-cured 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

Installation Notes

1. Clean the rear deck surface with isopropyl alcohol.
2. Remove the 3M protective film from the spoiler contact surface.
3. Test-fit the spoiler for alignment.
4. Tighten bolts to the manufacturer's recommended torque.
5. Do not drive the car for 24 hours to allow the adhesive to cure.

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. Do not wash for the first 48 hours.

FAQ

Does this fit the 981?
No. The 981 has different rear deck geometry.

Compatible with the Boxster?
No. The Boxster's folding soft-top rear deck cannot accept the same rear-deck spoiler. This product is Cayman-only.

Compatible with the GT4 RS?
The GT4 RS ships with a motorsport swan-neck wing; this is a different spoiler style and less aerodynamically aggressive than the GT4 RS wing.

Compatible with the Spyder?
No. The Spyder uses the Boxster chassis and does not share the same rear deck.

Does it conflict with the OEM active wing?
This is a lip-style spoiler that does not interfere with the Cayman's active rear wing motion. Verify fitment per trim before ordering.

Shipping time?
In-stock items ship within 1-3 business days. International shipping available. Parts sourced to order are delivered within 30 days of the order date at the latest.

Warranty?
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 and supplying them to the Turkish market. Our catalog includes Porsche carbon parts, Audi RS carbon diffusers, BMW M carbon diffusers, and many more high-quality carbon components. All parts undergo strict quality control.