Tanabe T70132A Medalion Touring Axle-Back Dual Muffler Exhaust System for Infiniti G37 Coupe 2008-2009 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