Lexus IS Series XE40 Novel Style Carbon Fiber Side Skirts Extensions 2021-Up

Upgrade the side profile of your 2021-Up Lexus IS Series XE40 with these Novel Style carbon fiber side skirt extensions. Designed to enhance both styling and aerodynamic performance, these add-on panels deliver a more aggressive and refined OEM+ appearance.

Engineered specifically for Lexus IS300, IS350, and IS500 models, these side skirts follow the factory body lines for seamless integration. The Novel Style design adds a lower, wider stance while improving airflow along the sides of the vehicle for enhanced visual presence and aerodynamic balance.

Constructed from premium carbon fiber with a high-gloss finish, these extensions provide lightweight durability and long-term resistance to wear and environmental exposure. The result is a motorsport-inspired upgrade suitable for daily driving, show builds, and performance applications.

Product Specifications

Key Features

• Designed for 2021-Up Lexus IS300, IS350, and IS500 models
• Novel Style side skirts for aggressive JDM-inspired appearance
• Constructed from premium carbon fiber for lightweight durability
• High-gloss finish enhances exterior styling and visual depth
• Improves side airflow and aerodynamic efficiency
• Precision engineered for OEM-level fitment and alignment
• Adds a lower and wider stance to the vehicle profile
• Direct bolt-on installation with pre-marked mounting points
• Hardware included for secure installation
• Resistant to fading, cracking, and environmental wear
• Ideal for street, show, and performance builds

Configuration Options

• Gloss Carbon Fiber – Premium exposed carbon weave finish

Package Includes

• Side skirt extension (left)
• Side skirt extension (right)
• Installation hardware

Note: Some drilling may be required for installation. Professional installation is recommended to ensure proper fitment and alignment.

Installation

• Direct bolt-on installation
• Pre-marked and pre-drilled mounting points
• Some drilling may be required
• No major modification required
• Hardware included
• Professional installation recommended

Fitment

• 2021-Up Lexus IS300
• 2021-Up Lexus IS350
• 2021-Up Lexus IS500
• Fits all trims including F Sport and Performance models

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.