BBK shorty unequal-length exhaust headers for 1979–1993 Mustang 5.0 applications, made from 1-5/8" CNC mandrel-bent tubing to improve exhaust flow and deliver a claimed 10–15 hp increase. These direct-fit bolt-on replacements feature a 3/8" laser-cut flange, precision robotic and hand welding, and pressure testing for durability. They include new gaskets and hardware and are available with a titanium ceramic finish.
BBK 79-93 Mustang 5.0 Shorty Unequal Length Exhaust Headers - 1-5/8 Titanium Ceramic