1 in x 50' Header Wrap Carbon Fiber

The 1 in x 50' Header Wrap Carbon Fiber from Thermo-Tec is an essential thermal management tool for serious engine builders and performance enthusiasts who demand heat rejection without added weight. This wrap addresses a critical issue in high-performance applications: radiant heat from exhaust headers and manifolds transfers into the engine bay, raising intake air temperatures and reducing power output while accelerating wear on surrounding components.

By insulating headers with quality wrap, you lower underhood temperatures, improve air density entering the intake, and protect critical ancillary systems from thermal stress. This 50-foot roll of carbon fiber wrap features a woven reinforced construction that provides superior tensile strength and durability compared to standard fiberglass wraps, resisting tearing and maintaining integrity under sustained high-temperature cycling. The carbon fiber composite matrix reflects and contains radiant energy while allowing controlled airflow, preventing moisture buildup that can lead to corrosion when traditional wrap traps condensation against steel.

At just 1.04 lbs for the entire roll, this wrap adds negligible weight while delivering measurable thermal benefits—studies show properly installed header wrap reduces underhood air temperatures by 30–50°F depending on driving conditions and engine output. The 1-inch width is the industry standard for effective single-wrap coverage on most header tubes without excessive overlap or material waste, making it a reliable choice for various exhaust applications.