JBA Pipes (X-pipe and H-pipe) are the perfect complement to headers or an exhaust system. They open up exhaust flow for improved sound and dramatic performance gains. Available for many popular applications as an addition or a stand-alone upgrade, the pipes are designed for specific vehicles to fit perfectly every time for a simple installation. They feature smooth-flowing mandrel-bent tubing, heavy-duty flanges, factory-style hangers, and provisions for factory emissions equipment.