The JBA H-pipe for 1965–1973 Mustang 351W applications is a hand-polished mid-pipe that improves exhaust flow and sound character. Built from mandrel-bent 409 series stainless tubing with O2 sensor provisions, factory-style hangers and heavy-duty flanges, it ships with quality hardware and instructions for a professional no-leak installation and pairs with JBA headers to unlock smoother scavenging.
JBA 65-73 Ford Mustang 351W 409SS H-Pipe