Fitment Information Nissan 350Z (2003, 2004, 2005, 2006) Infiniti G35 Coupe (2003, 2004, 2005, 2006) Infiniti G35 Sedan RWD (2003, 2004, 2005) Specs & Features Piping Diameter: 60-70mm Direct replacement Mandrel bent stainless piping Does not alter, replace or modify any emissions equipment Fully hand TIG welded and utilizes laser cut flanges that are stronger for more durable connections. Emissions Compliance This component does not alter, replace, or modify any emissions equipment. Product Description The Revel Medallion Touring-S Y-Pipe system is constructed from full SUS304 stainless steel for corrosion resistance & durability, and 1.5mm wall thickness piping for increased strength and reduced resonation. The piping is also mandrel bent in order to retain the same piping diameter at the bends thus optimizing exhaust flow characteristics. Redline360 sells only genuine and authentic Revel/Tanabe products.