Upgrade your 1996–2004 Ford Mustang GT 4.6L V8 SOHC with these stainless steel long tube exhaust headers. The 4-1 high-flow design improves exhaust scavenging, increasing horsepower, torque, and throttle response. Built with TIG-welded CNC-machined flanges and a 3-stage polished finish, this header provides exceptional durability and heat resistance. Features 1.75” inlets and 2.25” outlets for optimal exhaust velocity. Direct bolt-on installation with no modification required. Ideal for Mustang GT owners seeking better performance, airflow, and long-term reliability.