BBK shorty tuned-length exhaust headers for 2005–2010 Mustang GT use 1-5/8" CNC mandrel-bent tubing to improve exhaust flow and scavenging over factory manifolds. These direct-fit headers include new gaskets, bolts and hardware, and are available in a high-temp Titanium Ceramic finish. The kit is manufactured in the USA and is offered as a bolt-on replacement for Mustang GT applications.
BBK 05-10 Mustang 4.6 GT Shorty Tuned Length Exhaust Headers - 1-5/8 Titanium Ceramic