This work of art is constructed of tig-welded 16-gauge 2.5” mandrel bent T304 stainless steel tubing. We also incorporate a 2.5” stainless steel Hi-Flo catalytic converter, stainless steel oxygen sensor fittings, and a stainless steel OE style flex joint into our design. The connecting flange is ½” thick, laser-cut, heavy duty plated steel. Included with the downpipe is a new OE flange gasket. Backed by a 90-day warranty against manufacturing defects and workmanship.