2003 2004 2005 2006 Infiniti G35 Coupe and Sedan VQ35 Engine Damper Fits 2003-2008 350z Fitment: 2003-2008 Nissan 350z VG35 Engine AND 2003-2007 Infiniti G35 VG35 Engine Include a 6" Engine Damper Shock 100% Brand New, Made from High Quality T-6061 Solid Aluminum. THis damper kit will help with wheel hopping and increases acceleration and stability. Increases the Engine Response by Reducing Wheel Hop to the Drivetrain PROFESSIONAL INSTALLATION IS HIGHLY RECOMMENDED. NO INSTALLATION GUIDE IS AVAILABLE.