Tanabe T50063-A Y-Pipe for 2003-2005 Infiniti G35 Sedan/Coupe and 2008-2009 G37 Coupe The highest grade SUS304 stainless is used on all systems for maximum durability, as well as lightweightedness Flex pipe included for cracking and failure prevention (some applications) Includes EGT bung for use of exhaust temperature monitoring sensors Mandrel bent piping for maximum exhaust flow No welding or modifications required