Exhaust Downpipe For 03-07 350Z Infiniti G35 3.5Z DOHC

Features Inlet Side: 2.5" Outlet Side: 3.0" Made of high quality 201 stainless steel with computerized mandrel-bends for strength and durability Dyno proven increases low end torque and horsepower Double welded flex pipe insertion Increase high flow air, instantly gain 10 to 20 horsepower Aggressive deep sound while ensures smooth exhaust gas flow Fitment 2003-2009 Nissan 350Z 3.5L 2005, 2007 Infiniti G35