Porsche 718 Cayman/Boxster (982, 2016+) Prepreg Dry Carbon Fiber Side Air Duct

Engineered for Porsche 718 Cayman/Boxster (982 chassis, 2016+) owners, this Prepreg Dry Carbon Fiber Side Air Duct replaces the factory plastic side intake trim and gives your mid-engine sports car an aggressive motorsport identity while visually emphasizing the airflow into the mid-mounted engine. Manufactured in Europe and quality-controlled by BYC Performance, this Porsche 718 carbon side air duct bolts directly to OEM mounting points with no cutting required.

If you are building a serious Porsche 718 tuning project and need a part that exceeds the factory plastic side intake trim, this dry carbon side air duct is built for you. The 718 Cayman/Boxster mid-engine layout uses these side intakes for intercooler or flat-6 engine cooling - this carbon part visually amplifies them without disturbing airflow. Noticeably lighter, far stronger, and UV-resistant.

Key Features

• Prepreg (Dry) Carbon Technology: Autoclave-cured under high heat and pressure; homogeneous resin, a more consistent weave.
• OEM-Replacement Form: Direct carbon replacement for the factory plastic side air duct trim. Noticeably lighter.
• Mid-Engine Airflow: The Cayman/Boxster side intakes feed the intercooler or flat-6 engine bay - this part highlights airflow without disturbing it.
• 2x2 Twill Carbon Weave: Authentic carbon pattern under a high-gloss UV-protective clear coat.
• Direct OEM Fit: Plug and play installation on 982 Cayman and Boxster side bumper intake frames.
• Pair Set: Ships as left and right panels; the design is symmetrical.
• UV and Chemical Protection: Long-life clear coat protects against fading, cracking, and stone chips.

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 Porsche 718 side air duct fits the following 982 chassis (2016+) models:

• Porsche 718 Cayman (2016+) - 2.0L flat-4 turbo, 300 hp
• Porsche 718 Cayman S (2016+) - 2.5L flat-4 turbo, 350 hp
• Porsche 718 Cayman GTS 2.5T / GTS 4.0 (2018+ / 2020+)
• Porsche 718 Cayman T (2019+)
• Porsche 718 Boxster (2016+) - 2.0L flat-4 turbo, 300 hp
• Porsche 718 Boxster S (2016+) - 2.5L flat-4 turbo, 350 hp
• Porsche 718 Boxster GTS 2.5T / GTS 4.0 (2018+ / 2020+)
• Porsche 718 Spyder / Boxster Spyder 4.0 (2019+) - verify trim aero before ordering
• Porsche 718 Cayman GT4 4.0 (2020+) - verify GT4-specific side duct geometry before ordering

Important notes:

• NOT compatible with the previous-generation 981 Cayman/Boxster (2013-2016).
• NOT compatible with the 718 Cayman GT4 RS (2022+), which uses motorsport-specific enlarged side intakes.
• A finned version of this Cayman/Boxster carbon side air duct is also available in our catalog as a more aggressive visual alternative.

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 Porsche 718 carbon side air duct is a direct replacement of the factory trim. Professional installation is recommended:

1. Clean the side bumper intake area with isopropyl alcohol.
2. Carefully remove the OEM plastic trim from clips and bolts.
3. Test-fit the carbon part for alignment.
4. Secure with supplied 3M double-sided tape and/or hardware.
5. Verify left and right sides are symmetrically aligned.

Care and 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

Compatible with both Cayman and Boxster?
Yes. The 718 Cayman (coupe) and 718 Boxster (cabriolet) share identical side intake geometry in the 982 generation.

Does this fit the 981?
No. The 981 (2013-2016) and 982 (2016+) have different side bumper geometry.

Does this fit the GT4 RS?
No. The 718 Cayman GT4 RS (2022+) uses motorsport-specific enlarged side air intakes.

Does this fit the Spyder or GT4?
4.0-engined Spyder and GT4 use the standard 982 side bumper, but trim-specific aero may apply - verify before ordering.

Difference vs. the finned version?
This standard version offers a clean OEM-style carbon frame. A finned variant is available for a more aggressive look.

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

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

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 and supplying them to the Turkish market. Our catalog includes Porsche carbon parts, Porsche 911 carbon side parts, Audi R8 carbon diffusers, BMW M3 carbon spoilers, and many more high-quality carbon components. All parts undergo strict quality control.