Bentley Bentayga Speed Carbon Fiber Exterior Components

Series: 36A (First Generation, 2016–2020) | Spec: Styling Specification

The Bentayga Speed and models equipped with the Styling Specification feature high-performance carbon fiber accents that distinguish them from the standard luxury trims. These components are made from 2×2 twill weave carbon fiber, designed for both aerodynamic efficiency and a more aggressive visual stance.

Front Bumper Carbon Components

The front-end carbon treatment primarily consists of the splitter (spoiler) that attaches to the lower edge of the front bumper.

• Carbon Fiber Front Splitter: 36A071609 (also referenced as 36A807541 for certain Speed-specific revisions).

  • Purpose: Extends the front bumper downward to reduce airflow under the vehicle, increasing front-end grip.

  • Fitment: Attaches to the primary front bumper shell (36A807093).

• Front Bumper Air Intakes: Often paired with high-gloss black or carbon fiber mesh grids to match the splitter.

Rear Bumper Carbon Components

The rear of the Bentayga Speed is defined by its massive carbon fiber diffuser, which frames the signature large oval exhaust finishers.

• Carbon Fiber Rear Diffuser: 36A807521

  • Purpose: Manages the air exiting from beneath the car to reduce turbulence and drag.

  • Design: Features vertical “fins” or strakes that provide a motorsport-inspired look.

• Rear Bumper Shell: 36A807511

  • Integration: The carbon diffuser (36A807521) is a modular insert that clips and bolts into the main rear bumper cover.

Full Styling Specification Kit

If you are looking to upgrade a standard Bentayga to the “Speed” look, the carbon fiber kit typically includes four main areas of the car:

Buying & Installation Advice

• Genuine vs. Aftermarket: Genuine Bentley carbon fiber is “mirror-matched,” meaning the weave pattern is perfectly symmetrical from the center of the car. Aftermarket parts often lack this level of detail.

• Hardware Requirements: These carbon parts are secured using specialized brackets and high-strength automotive adhesive. If you are buying a used “take-off” part, ensure the internal mounting tabs are not cracked, as they are part of the carbon mold and cannot be easily repaired.

• PDC & Sensor Calibration: When replacing the rear diffuser, ensure your Park Distance Control (PDC) sensors are swapped into the new carbon housing correctly to avoid “blind spot” or parking errors.