Texas Speed & Performance 304 polished stainless steel 3-inch off-road y-pipe, fully mandrel-bent. Designed to mate up to the Texas Speed & Performance 1999-early 2007 (classic body style) stainless steel long tube headers. Slip-fit connections to slide over the header collectors and bolt up to a factory-style cat-back exhaust system. The TSP off-road y-pipe will not have any provisions for rear O2 sensors, so tuning will be required to turn off the rear O2 sensors. The y-pipe will include all necessary hardware to complete the installation.