Door Panel Aluminum Left Modified Black

The FIVESTAR Door Panel Aluminum Left Modified Black (SKU FIV020-21A-BL) is a precision-engineered aluminum door panel designed for pavement-class modified race vehicles. This left-side driver door panel combines lightweight aluminum construction with durable black paint finish, engineered to meet the structural and aerodynamic demands of competitive motorsports environments where every pound and every detail contributes to lap time and reliability.

Constructed from aluminum and finished in black paint, this panel delivers the strength-to-weight ratio essential for modified race platforms. The 30-inch width and 60-inch height span typical for left-side door applications, while the 3-inch depth accommodates standard vehicle door frame profiles. At 6.45 pounds, the aluminum construction provides meaningful weight reduction compared to OEM steel alternatives—a significant advantage in classes where vehicle weight directly affects acceleration and handling balance. The pavement-modified specification indicates this panel is optimized for road-course and oval-track competition rather than off-road or drag racing applications, where aerodynamic stability and door integrity under cornering loads are critical.

This panel serves drivers and fabricators building or maintaining pavement-class race vehicles who need OEM-fitment door components that reduce unsprung weight without compromising structural integrity or safety. Modified car builders standardize on aluminum door panels to lower center of gravity and improve weight distribution—particularly important in road-course platforms where chassis balance determines cornering speed and tire wear. The black finish integrates seamlessly with dark or aggressive paint schemes common in modified racing aesthetics.

FIVESTAR specializes in lightweight composite and aluminum body panels for circle-track and road-course competition. This door panel represents the brand's approach to motorsports-grade components—precision fitment, documented weight specifications, and race-proven material selection. Buyers sourcing replacement or upgrade door panels for modified vehicles should verify compatibility with their specific vehicle platform and door frame design before ordering.