Seibon FL9398TYSUP-TJ TJ-Style Carbon Fiber Front Lip Spoiler

The Seibon FL9398TYSUP-TJ is a TJ-style carbon fiber front lip spoiler hand-crafted from premium-grade carbon fiber. Designed to either replace an existing factory front lip or add an aggressive, show-ready aero element to a stock front bumper, this lip delivers both visual impact and functional aerodynamic benefits — including improved airflow ducting and increased front-end downforce.

Seibon's production process uses a wet lay-up carbon fiber construction that achieves an exceptional carbon-to-resin ratio, resulting in a component that is both lightweight and exceptionally rigid. Every piece features a consistent weave pattern and is finished with a factory-applied glossy clear gel coat that resists chipping and flaking — no painting required. Each unit is individually inspected before shipping to ensure it meets Seibon's multi-step quality control standards.

Key Features:

• TJ-style design — aggressive, low-profile front lip profile
• Hand-laid wet carbon fiber construction for superior strength-to-weight ratio
• Optimized carbon/resin ratio for high stiffness and durability
• Consistent weave pattern throughout the entire component
• Factory clear gel coat finish — show-ready, no painting required
• Improved front-end aerodynamics — aids in airflow ducting and downforce
• Individually inspected before shipping for quality assurance
• Replaces factory front lip or adds to stock bumper

Seibon Carbon, a division of Seibon International, Inc., has been a leader in aftermarket carbon fiber body components since 2003 and is a proud member of the Specialty Equipment Manufacturers Association (SEMA).