1in x 50' Header Wrap

The 1in x 50' Header Wrap by THERMO-TEC is a professional-grade exhaust wrap engineered to protect engine headers and exhaust manifolds from extreme heat while reducing underhood temperatures. Designed for automotive enthusiasts, mechanics, and performance builders, this 50-foot roll delivers comprehensive coverage for virtually any exhaust system application. Header wraps are essential in high-performance builds where thermal management directly impacts engine longevity, fuel efficiency, and aesthetic presentation.

Constructed from woven fiberglass with a tan-colored finish, this exhaust wrap withstands intense header temperatures while distributing heat away from vulnerable engine bay components, wiring, and fuel lines. The 1-inch width allows for tight, uniform wrapping around cylindrical headers and manifolds, and the fiberglass composition provides flexibility during installation while maintaining structural integrity under thermal stress. THERMO-TEC's proven woven fiberglass construction resists fraying and unraveling, ensuring the wrap remains secure throughout years of operation without deterioration or separation.

This header wrap suits street vehicles, performance cars, race engines, and marine applications where exhaust heat management is critical. The 50-foot length accommodates most four-cylinder and V6 systems, with surplus material available for securing bends or overlapping layers. Installation requires only fiberglass-compatible wrap ties or stainless steel clamps—no adhesives necessary. Ideal for DIY builders and professional shops alike, the 1in x 50' Header Wrap delivers OEM-quality thermal protection at a competitive price point.