Porsche 911 991 / 991.2 | Prepreg Dry Carbon Fiber TA Spoiler

Porsche 911 991 / 991.2 Prepreg Dry Carbon Fiber TA Spoiler

Engineered for Porsche 911 991/991.2 owners who want a distinctive TA aero character on the rear deck with measurable high-speed downforce, this Prepreg (Dry) Carbon Fiber TA Spoiler bolts directly to OEM mounting points. Made to factory-spec tolerances by leading manufacturers around the world and quality-controlled by BYC Performance.

The 911 is the longest-running sports car nameplate in motoring, defined by its rear-engine flat-6 character. The 991.1 (350-475 hp) and 991.2 (370-700 hp, including GT2 RS) generations cover the full performance spectrum. This TA Spoiler delivers a track-inspired, visually rich rear-aero upgrade for 991/991.2 Coupé owners. Autoclave-cured prepreg carbon is noticeably lighter than OEM plastic.

Key Features

• Prepreg (Dry) Carbon Technology: Autoclave-cured under high heat and pressure, a more consistent weave.
• TA Design Profile: Distinctive TA aero character, a wing line unique to our catalog.
• Aero Contribution: Adds rear-axle downforce at speeds above 180 km/h.
• Lightweight: Noticeably lighter than OEM plastic spoiler.
• Race-Grade Strength: Carbon fiber offers very high strength for its weight.
• 2x2 Twill Carbon Weave: Authentic pattern under a high-gloss UV-protective clear coat.
• Direct OEM Fit: Plug & play on factory 991 / 991.2 engine deck mounting points.

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. 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

Installation Notes

1. Clean the engine deck mounting area with isopropyl alcohol.
2. Dry-fit the spoiler and verify tip symmetry.
3. Secure with 3M VHB tape + supplied hardware.
4. Torque bolts to the manufacturer's recommended torque.
5. Avoid washing for 48 hours to allow adhesive cure.

Care & Maintenance

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

FAQ

Does this fit the Porsche 911 992?
No. The 992 (2020+) has different engine deck geometry.

Does this fit the Porsche 911 997?
No. The 997 (2005-2012) is the previous generation.

Compatible with Cabriolet or Targa?
No. Cabriolet and Targa have different rear deck geometry. Coupé only.

Compatible with GT3, GT3 RS or GT2 RS?
This spoiler targets standard Carrera/Turbo engine deck geometry. GT trims already have factory wing systems; please confirm fitment before ordering.

Any other TA spoilers in your catalog?
Yes. A different TA Spoiler profile is also available. Customers can choose between two distinct aero characters.

Does it add high-speed stability?
Yes. The optimized profile contributes rear downforce above 180 km/h.

Shipping time?
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.

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 911 carbon parts, Porsche carbon spoilers, Audi RS carbon diffusers, BMW M3 carbon hoods, and many more high-quality carbon components.