Tanabe T70150 Medalion Touring Cat-Back Dual Muffler Exhaust System for Nissan 370Z 2009-2010 Special dual wall angle-cut tip Slim-line oval canister with high ground clearance Highest grade SUS304 construction Piping is straightest form and mandrel bent For weight reduction 1.2 millimeter thinwall piping, hallow exhaust hanger and pressed flanges are used