These Builder Series tailpipes are constructed from 3.00-inch mandrel-bent 16-gauge aluminized steel tubing for maximum flow, tuck up high in the chassis for good clearance and exit straight-out the back under the rear bumper. The tailpipes are finished off with polished 304 stainless steel tips and includes hangers. Designed to be used with Side Inlet/Opposite Side Outlet mufflers such as part# 943048 (Super 44 Series) or 943053 (50 Series) mufflers. Note: Not designed to fit in factory bumper cutouts. Some fitment may be necessary. Does Not include installation hardware.