BMW G20 3 Series 330i M340i V2 Real Carbon Fiber Side Skirt Extensions 2019-2026

Upgrade the side profile of your 2019-2026 BMW G20 3 Series 330i or M340i with these V2 Real Carbon Fiber Side Skirt Extensions. Designed for compatible G20 Sedan models, these aftermarket rocker panel extensions create a lower, more aggressive appearance while complementing the vehicle's factory body lines.

Constructed from genuine lightweight carbon fiber, these V2 side skirt extensions feature a sleek aerodynamic-inspired design with a high-gloss, UV-protected clear-coated finish. Each extension measures approximately 82.25 inches in length and features a solid, one-piece construction. Dedicated cutouts along the lower edge accommodate the factory underbody LED puddle lights, helping maintain their lighting function without obstruction.

Designed as direct add-on extensions for the BMW G20 3 Series, this two-piece kit includes left and right side skirt extensions. Installation requires drilling and self-tapping screws, with heavy-duty double-sided automotive tape recommended for additional mounting support. Professional installation is recommended to ensure correct alignment and secure attachment.

Product Specifications

Key Features

• Designed for compatible 2019-2026 BMW G20 3 Series Sedan models
• V2-style side skirt extensions with an aggressive, performance-inspired profile
• Genuine lightweight carbon fiber construction
• High-gloss UV-protected clear-coated finish
• Solid one-piece extension design on each side
• Approximately 82.25 inches in length per extension
• Dedicated cutouts for factory underbody LED puddle lights
• Helps preserve the factory underbody lighting function
• Adds a lower, wider-looking side profile
• Direct add-on design for compatible G20 rocker panel areas
• Complete left and right carbon fiber extension pair

Configuration Options

• BMW G20 330i: Compatible 2019-2026 3 Series Sedan models.
• BMW G20 M340i: Compatible 2019-2026 3 Series Sedan models.
• Design: V2 carbon fiber side skirt extensions.
• Finish: High-gloss UV-protected clear coat.
• Factory Lighting: Integrated cutouts for compatible underbody LED puddle lights.

Package Includes

• 1 x Left V2 Real Carbon Fiber Side Skirt Extension
• 1 x Right V2 Real Carbon Fiber Side Skirt Extension

Note: Designed for compatible 2019-2026 BMW G20 3 Series Sedan applications. Please verify the vehicle's body style, original rocker panel configuration, underbody lighting placement, and mounting surfaces before ordering. The extensions feature cutouts for factory LED puddle lights but do not include additional LED lighting equipment. Installation requires drilling and self-tapping screws, with heavy-duty double-sided automotive tape recommended for additional mounting support. Mounting hardware and tape inclusion are not specified. Installation instructions are not included. Professional installation is recommended. Test fitting is recommended before final installation.

Installation

• Confirm compatibility with the BMW G20 3 Series Sedan body style.
• Clean the lower rocker panel and side skirt mounting areas thoroughly.
• Position the left and right carbon fiber extensions and test fit before installation.
• Align the dedicated cutouts with the vehicle's factory underbody LED puddle lights where equipped.
• Mark the required mounting locations.
• Drill appropriate mounting holes for secure installation.
• Secure the extensions using suitable self-tapping screws.
• Use heavy-duty automotive double-sided tape as additional mounting support where appropriate.
• Verify that both extensions are securely attached and do not obstruct factory underbody lighting.
• Professional installation is recommended.
• Test fitting is recommended before final installation.

Fitment

• 2019-2026 BMW G20 330i 3 Series Sedan
• 2019-2026 BMW G20 M340i 3 Series Sedan
• Compatible G20 Sedan applications with appropriate factory rocker panel configuration
• Designed with cutouts for factory underbody LED puddle lights
• Not listed for BMW G21 Touring or G28 long-wheelbase models
• Confirm original side skirt shape and mounting compatibility before ordering

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 Retrofits & 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: 1-2 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.