Cap for Sprint Top Wing

The ALLSTAR PERFORMANCE Cap for Sprint Top Wing is a 5-foot plastic wing cap designed to protect and complete sprint car aerodynamic wing assemblies. This black cap is engineered to cap the top wing structure, providing both functional protection from debris and environmental exposure while maintaining the clean lines essential to open-wheel racing aesthetics. Built from durable plastic construction, this wing cap is a direct-fit component for sprint car top wing systems.

Measuring 4.38 inches in diameter and extending the full 5-foot length of the wing chord, this cap provides complete coverage across the top wing profile. At 1.9 lbs, the plastic construction keeps weight addition minimal—a critical consideration in sprint car design where every pound affects performance. The black finish resists UV degradation and maintains appearance through repeated exposure to track conditions, fuel spray, and weather.

Sprint car teams rely on proper wing assembly protection to ensure consistent aerodynamic performance across qualifying sessions and feature races. This cap prevents mud, water, and debris accumulation that can alter wing characteristics and reduce downforce consistency. The ALLSTAR PERFORMANCE cap is compatible with standard sprint top wing configurations and delivers a finished appearance while protecting the underlying wing structure from damage and contamination during transport, storage, and high-speed competition.

ALLSTAR PERFORMANCE is a recognized supplier of sprint car components and systems, and this wing cap reflects the precision fitment and durability expected in competitive open-wheel racing. Whether you're a race team maintaining equipment inventory or a builder assembling a sprint car package, this 5-foot top wing cap ensures your aerodynamic package remains protected and competition-ready.