BMW Carbon Fiber CS Style Rear Spoiler G80 M3 G20 3 Series 2020+

Upgrade the rear-end appearance of your BMW G80 M3 or G20 3 Series with this Carbon Fiber CS Style Rear Spoiler. Designed as a premium replacement for the factory black plastic rear lip spoiler, this high-kick spoiler adds a sharper and more aggressive OEM+ finish to the trunk profile.

The CS style design gives the rear of the vehicle a more performance-inspired look while maintaining clean fitment with the factory body lines. Its raised profile adds a subtle motorsport influence without overpowering the original styling of the M3 or 3 Series.

Constructed from 100% pre-preg dry carbon fiber in a 2x2 weave, this spoiler is finished with a high-gloss clear coat for a deep, premium carbon fiber appearance. Installation is straightforward using the included 3M double-sided tape.

Product Specifications

Key Features

• Designed for 2021+ BMW G80 M3 and 2020+ BMW G20 3 Series models
• CS style high-kick rear spoiler design for a sharper rear profile
• Replaces the factory black plastic rear lip spoiler
• Constructed from 100% pre-preg dry carbon fiber
• 2x2 carbon fiber weave delivers a premium motorsport-inspired appearance
• High-gloss clear coat enhances depth, shine, and carbon fiber detail
• Designed for clean OEM-style fitment
• Installs using included 3M double-sided tape

Configuration Options

• High Gloss Carbon Fiber finish
• CS Style high-kick rear spoiler design

Package Includes

• One carbon fiber CS style rear spoiler
• 3M double-sided tape for installation

Note: Proper surface preparation is required before installation. Clean and dry the trunk mounting area thoroughly before applying the 3M double-sided tape. Professional installation is recommended for best alignment and secure fitment.

Installation

• Remove the factory OEM rear lip spoiler if equipped
• Clean and dry the trunk mounting surface before installation
• Test fit the spoiler and confirm placement before removing adhesive backing
• Install using the included 3M double-sided tape
• Apply firm pressure along the spoiler after placement to ensure proper bonding
• Professional installation is recommended for best results

Fitment

• 2021+ BMW G80 M3
• 2020+ BMW G20 3 Series

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.