aFe Twisted Steel Headers 03-06 Nissan 350Z /Infiniti G35 V6-3.5L – 48-36103

Description

Features: Constructed of 1-5/8in. 16-gauge 304 stainless steel primary tubing Mandrel-bent for unrestricted flow 3-to-1 formed collectors decrease turbulence and increases exhaust velocity Optimized Tube Lengths Improve Flow and Performance 100% hand TIG-welded construction ensures optimal stre ngth and durability Test Results In testing; the headers produced a max gain of+9 horsepower and+12 ft. lbs. of torque verified by our in house dyno (tested on 2003 Nissan 350Z V6-3.5L with stock y-pipe) Potential for up to+10 horsepower and+13 lbs. x ft. of torque when combined with aFe s per formance Y-Pipe (P/N 48-36104-YC) Factory Mounting Locations: These headers are a direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation. Formed Collectors: 3-to-1 formed collectors decrease turbulence and increases exhaust velocity. The result is in creased horsepower; torque and improved throttle response. Heavy Duty Flanges: 1-5/8in. Thick 1-piece flanges are used to prevent warpage to ensure a leak-free seal over the life of the vehicle. Optimized Tube Lengths: Tube lengths are optimized for true pulse control technology which improves flow and performance. aFe headers and exhaust are engineered and manufactured in our Corona; California manufacturing facility. Note: This system is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle.This Part Fits:YearMakeModelSubmodel2003-2006InfinitiG35Base2004-2006InfinitiG35X2005Nissan350Z35th Anniversary Edition2003-2006Nissan350ZBase2003-2006Nissan350ZEnthusiast2005-2006Nissan350ZGrand Touring2003-2005Nissan350ZPerformance2003-2006Nissan350ZTouring2003-2006Nissan350ZTrack