BMW 4 Series G22 G23 Carbon Fiber Rear Bumper Trims 2021-2023

Upgrade the rear-end styling of your 2021-2023 BMW 4 Series G22 or G23 with these Carbon Fiber Rear Bumper Trims, designed to add a sharper, cleaner, and more refined appearance to the rear bumper area.

Made for BMW G22 Coupe and G23 Convertible models, these rear bumper trims enhance the factory rear profile with a sleek carbon fiber accent. Their clean design adds visual depth while complementing the vehicle’s original body lines.

Constructed from carbon fiber, these rear bumper trims are ideal for BMW owners looking to elevate their 4 Series with a lightweight exterior styling upgrade that pairs well with other carbon fiber components such as rear diffusers, trunk spoilers, mirror caps, and front lips.

Product Specifications

Key Features

• Designed for 2021-2023 BMW 4 Series G22 and G23 models
• Carbon fiber construction provides a lightweight and premium exterior upgrade
• Rear bumper trim design adds a refined carbon fiber accent to the rear profile
• Enhances the factory rear bumper with clean performance-inspired styling
• Adds visual depth while maintaining a sleek OEM-style appearance
• Vehicle-specific styling for a precise and integrated appearance
• Complements other carbon fiber exterior upgrades such as rear diffusers, trunk spoilers, mirror caps, side skirts, and front lips

Configuration Options

• Carbon Fiber Finish: Premium carbon fiber styling for a refined rear bumper accent upgrade

Package Includes

• Rear Bumper Trims

Note: Professional installation is recommended to ensure proper alignment, secure adhesion, and best overall fitment. Please confirm bumper compatibility before ordering.

Installation

• Installs onto the rear bumper as exterior trim add-ons
• Test fitting is recommended before final installation
• Surface should be cleaned and prepared before installation
• Additional adhesive, tape, or minor adjustments may be required depending on installer preference
• Professional installation is strongly recommended

Fitment

• 2021-2023 BMW 4 Series G22 Coupe
• 2021-2023 BMW 4 Series G23 Convertible

United States: Free shipping available to the lower 48 states across all items. Other states will incur a shipping charge.

Worldwide: Free shipping is available for Complete Headlights, Taillights, DRLs. For custom headlight retrofits, carbon fiber products, and performance products, there will be a shipping charge.  

Please note:
• For Retrofits, you are purchasing a headlight modification service.
• If you select "Shipping own headlights to BayOptiks for modification", you are required to send us your headlights.
• If you choose "Purchase new OEM headlights", we will order and modify a new OEM headlight for you.
• Once your customizations are complete, we will ship it to you!

• Complete Headlights: 3-5 business days for order processing plus shipping time.
• Custom & Pre-Built Headlights: 6-8 weeks depending on the complexity and component availability.
• New OEM and cores: 6-8 weeks plus an additional 4-8 weeks as these are special orders base on the vehicle VIN due to different versions (North American, European, etc.)
• DRLs, Taillights, Brake Pads, and Carbon Fiber Aero: 3-5 business days for order processing, plus shipping time.
• Lens Replacements: 1-3 weeks plus shipping time.

Please note, we do not have control over the time frames of our vendors, manufacturers, and delivery services as they may delay processes in regards to components and shipment.