McLaren 720S (2017-2023) Prepreg Dry Carbon Fiber Front Bumper Side Air Duct

Engineered for McLaren 720S Coupé and Spider (2017-2023) owners, this Prepreg Dry Carbon Fiber Front Bumper Side Air Duct pair adds racing-grade carbon trim to the 720S's functional front-bumper side intakes. Manufactured in Europe by BYC Performance, it bolts directly to OEM mounting points.

The 720S's 4.0L twin-turbo V8 M840T (710 hp) and carbon MonoCage II monocoque deliver high performance, while these functional side air ducts play a critical role in mid-engine cooling. This carbon part elevates both visual and aerodynamic character.

Key Features

• Prepreg (Dry) Carbon: Autoclave-cured, a more consistent weave.
• Functional Air Duct: Critical for mid-engine thermal management and aero flow.
• Pair (Left + Right): Both front bumper sides.
• High Strength: Very high strength for its weight.
• 2x2 Twill Carbon Weave: Under high-gloss UV-protective clear coat.
• Direct OEM Fit: 720S front bumper side air duct mounting points.
• UV & Chemical Protection: Long-life clear coat.

Prepreg (Dry) Carbon vs. Wet 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

Vehicle Fitment

• McLaren 720S Coupé (2017, 2018, 2019, 2020, 2021, 2022, 2023) — 4.0L twin-turbo V8 M840T, 710 hp
• McLaren 720S Spider (2019-2023) — same front bumper side duct geometry
• 720S Performance / Luxury — same front bumper

Important notes:

• NOT compatible with factory 765LT cars (Longtail front bumper differs).
• NOT compatible with Sports Series (540C/570S/600LT), GT, P1, or Artura.

Technical Specifications

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

Installation Notes

1. Clean the front bumper side air duct area.
2. Dry-fit the carbon pieces.
3. Secure with supplied hardware + clips to the manufacturer's recommended torque.
4. Verify panel gaps.

Care & Maintenance

Use pH-neutral car shampoo. Apply carbon sealant every 6 months.

FAQ

Compatible with 720S Spider?
Yes.

Compatible with factory 765LT?
No. Factory 765LT uses a Longtail front bumper.

Compatible with Sports Series?
No.

Shipping?
In-stock items ship within 1-3 business days via partner couriers.

Warranty?
BYC Performance offers a 12-month manufacturer warranty.

Why BYC Performance?

BYC Performance is a Turkey-based performance tuning specialist sourcing premium carbon parts from leading European manufacturers.