The Gibson single-side cat-back exhaust for 2003–2004 Ford Explorer Sport Trac XLS 4.0L is a stainless cat-back designed to improve acceleration and provide a fuller exhaust note without excessive cabin noise. It features a bolt-on installation with factory-style hangers, mandrel-bent tubing and a baffled Superflow muffler for reduced interior drone. Finished with a polished slash-cut tip and backed by a lifetime limited warranty.
Gibson 03-04 Ford Explorer Sport Trac XLS 4.0L 2.5in Cat-Back Single Exhaust - Stainless