ISR Exhaust Infiniti G37 Sedan RWD/AWD (09-13) 3" Catback w/ Single GT Muffler

ISR Performance Single GT exhaust is a y-pipe back exhaust system made of mandrel bent stainless steel to ensure the highest reliability and quality. The G37 Single exhaust gives you all the advantages of unrestricted flow to maximize  horsepower while retaining a deep and aggressive exhaust tone. ISR G37 single exit exhaust is the perfect combination for both naturally aspirated and forced induction applications. Fitment Information Infiniti G37 Sedan RWD or AWD (2009, 2010, 2011, 2012, 2013) Emissions Compliance This is a catback exhaust and does not alter, replace, or modify any emissions equipment. Specs & Features Provides a deep and aggressive exhaust tone Lighter then factory exhaust Precision TIG welded Stainless Steel Brushed Stainless finish Polished tip and muffler 3" exhaust with 4.5'' muffler tip ISR Performance Exhaust systems are made to perform.  Each exhaust is built to provide the best sound, best performance and give your car a clean, modified look. ISR Exha