The Stealth Wastegate Heat Shield delivers top-tier heat protection with a sleek, durable design. Built with our Inferno Mat insulation and Stealth Lava Shield outer layer, it withstands extreme temperatures while remaining intact through repeated servicing—unlike competitors. By retaining heat within the wastegate body, it reduces actuator diaphragm fatigue, ensuring longer life and more consistent boost control for peak performance on the street or track.