2019 LM Spoiler Black 6.5in x 60in 90 Degree

The FIVESTAR 2019 LM Spoiler Black 6.5in x 60in 90 Degree is a two-piece polycarbonate spoiler assembly designed for high-speed vehicle dynamics and aerodynamic load management. Built with black aluminum mounting brackets and engineered for ABC NextGen platform compatibility, this 90-degree angle spoiler delivers proven downforce characteristics across a range of driving conditions. Weighing 5.62 pounds, the system balances structural rigidity with minimal added mass—critical for performance applications where unsprung weight affects handling precision and braking response.

The 60-inch span and 6.5-inch chord depth establish this spoiler within the intermediate aerodynamic class, optimized for vehicles requiring targeted rear-axle stability without excessive drag penalty. Polycarbonate construction resists UV degradation and environmental stress cracking better than earlier acrylic formulations, while the aluminum bracket system ensures consistent geometry under thermal cycling and vibration loads. The 90-degree mounting angle maximizes pressure-sensitive flow separation zones, a critical design parameter in closed-course and highway speed regimes where rear-end lift becomes a safety factor.

This assembly suits track-prepared vehicles, autocross competitors, and serious enthusiasts seeking measurable aerodynamic enhancement on 2019 and compatible platform vehicles. The two-piece modular design simplifies maintenance and inspection—particularly important for operators running extended road course events where spoiler integrity directly affects braking stability and cornering predictability. ABC NextGen compatibility confirms fitment on designated platform vehicles; verify your specific model year and trim against manufacturer fitment documentation before ordering. Installation requires proper bracket alignment and torque sequencing per original equipment specifications.