1-7/8 Long tube Headers 11-15 Mustang GT 5.0L

The BBK PERFORMANCE 1-7/8 Long Tube Headers for 11-15 Mustang GT 5.0L (Part No. 18560) are designed for serious muscle car builders looking to enhance exhaust flow and increase horsepower. These headers are ideal for automotive enthusiasts and mechanics who recognize the limitations of factory exhaust manifolds on the 5.0L Coyote engine.

Engineered for optimal performance, these long tube headers feature a 1-7/8 inch diameter tube design that improves exhaust scavenging while maintaining street-friendly characteristics. The long tube configuration helps equalize exhaust pulse timing across all eight cylinders, significantly enhancing volumetric efficiency and power output.

These headers are compatible with both stock and upgraded catalytic converters, making them suitable for emissions-conscious builds. When paired with appropriate tuning and exhaust components, users can expect performance gains of 20–35 horsepower and 25–40 lb-ft of torque, making them a valuable upgrade for any Mustang GT enthusiast.