STILLEN 2013-2015 Scion FR-S (5-Piece) Lower Body Kit - KB21022L

Enhance the appearance and aerodynamic performance of your 2013–2015 Scion FR-S with the STILLEN 5-Piece Lower Body Kit. Designed and manufactured in-house, this lower body kit delivers a clean, aggressive look while providing real functional benefits—without compromising ride height or daily drivability.

Engineered to follow the factory body lines of the FR-S, each component fits tight to the vehicle for a seamless, OEM-plus appearance. The kit visually lowers the car, adds definition to the rocker panels, and improves airflow management, making it an ideal upgrade for enthusiasts who want both style and performance without going full wide or overstyled.

Constructed from durable polyurethane, the STILLEN lower body kit is built to withstand daily use while maintaining its shape and finish over time. Whether installed unpainted for a custom look or painted matte black for a ready-to-install solution, this kit delivers a refined yet aggressive transformation.

Vehicle Fitment

• 2013–2015 Scion FR-S

Kit Includes (5 Pieces)

• Front Lip Spoiler
• Side Skirts (Pair)
• Rear Corner Extensions (Pair)

Features & Construction

• 5-Piece lower body styling kit
• High-strength polyurethane construction
• Ready for prep and paint
• Manufactured in-house by STILLEN
• Vehicle-specific design for precise fitment
• Retains factory ride height
• Limited Lifetime Warranty

Performance & Styling Benefits

• Increases airflow into the radiator and ducting channels
• Improves front-end downforce by capturing high-pressure air above the bumper
• Reduces front bumper lift at higher speeds for improved stability
• Creates a lower, more aggressive appearance without lowering the vehicle
• Adds a smooth, clean visual flow along the lower rocker panels

Design Philosophy

At STILLEN, performance-driven design is just as important as visual impact. This lower body kit was developed to enhance airflow and stability while complementing the factory styling of the FR-S. The functional front lip spoiler directs air across the bumper face, generating downforce that helps keep the front end planted during spirited driving.

By basing the design on the original body form, the kit integrates naturally with the vehicle, maintaining clean lines and tight fitment beneath the body panels. The result is a streamlined look that enhances the FR-S’s sporty character without excessive extension or ground clearance loss.

Finish Options

• Unpainted – Ready for custom paint or color matching
• Painted Matte Black – Aggressive, clean look and ready to install

Custom finishes, whether body-matched or bold contrast colors, allow this kit to stand out while maintaining a cohesive factory-inspired appearance.