SHEETHOT EXTREME XT-5000 Heat Shield Large

The SHEETHOT EXTREME XT-5000 Heat Shield Large is a premium thermal barrier designed for engine compartments, exhaust systems, and high-heat engine bays where radiant heat management is critical to performance and longevity. Built by Vibrant Performance, this large-format heat shield addresses the challenge of controlling underhood temperatures to protect various components from heat degradation.

The SHEETHOT EXTREME XT-5000 features a construction that uses reflective aluminized material bonded to a fiberglass or ceramic composite core. This proven design reflects infrared energy rather than absorbing it, which is essential for maintaining cooler underhood air temperatures and preventing heat soak in fuel systems.

Whether you're working on a naturally aspirated stroker, a turbocharged platform, or upgrading an older muscle car build, this large shield measures 11.75 x 30.25 inches, providing substantial coverage for extended exhaust runs and firewall protection. At just 1.6 lbs, it remains lightweight enough for both street and competition builds while effectively maintaining shape and sealing gaps.