{"product_id":"afe-twisted-steel-headers-nissan-350z-infiniti-g35-coupe-sedan-2003-2006","title":"aFe Twisted Steel Headers - Nissan 350Z \/ Infiniti G35 (Coupe\/Sedan) 2003-2006","description":"\u003cp\u003e\u003cstrong\u003e48-36103 - aFe Twisted Steel Headers - Nissan 350Z \/ Infiniti G35 (Coupe\/Sedan) 2003-2006\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Nissan 350Z \/ Infiniti G35 (Coupe\/Sedan) 2003-2006 V6-3.5L\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed of 1-5\/8\" 16-gauge 304 stainless-steel primary tubing\u003c\/li\u003e\n\u003cli\u003eMandrel-bent for unrestricted flow\u003c\/li\u003e\n\u003cli\u003e3-to-1 formed collectors decrease turbulence and increase exhaust velocity\u003c\/li\u003e\n\u003cli\u003eOptimized tube lengths improve flow and performance\u003c\/li\u003e\n\u003cli\u003e100% hand TIG-welded construction ensures optimal strength and durability\u003c\/li\u003e\n\u003cli\u003eIn testing, the headers produced a max gain of +9 horsepower and +11 ft. lbs. of torque verified by our in-house dyno* (tested on 2003 Nissan 350Z V6-3.5L)\u003c\/li\u003e\n\u003cli\u003ePotential for up to +16 horsepower and +15 lbs. x ft. of torque when combined with aFe POWER's performance Y-Pipe (P\/N 48-36104-YC)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFactory Mounting Locations:\u003cbr\u003eThese headers are a direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation.\u003c\/p\u003e\u003cp\u003eFormed Collectors:\u003cbr\u003e3-to-1 formed collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response.\u003c\/p\u003e\u003cp\u003eHeavy Duty Flanges:\u003cbr\u003e1-5\/8\" thick one-piece flanges are used to prevent warpage to ensure a leak-free seal over the life of the vehicle.\u003c\/p\u003e\u003cp\u003eOptimized Tube Lengths:\u003cbr\u003eTube lengths are optimized for true pulse control technology which improves flow and performance.\u003c\/p\u003e\u003cp\u003eaFe headers and exhaust are engineered and manufactured in our Corona, California manufacturing facility.\u003c\/p\u003e\u003cp\u003eEMISSIONS DISCLAIMER\u003c\/p\u003e\u003cp\u003eThis product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.\u003cbr\u003e\u003c\/p\u003e","brand":"aFe POWER","offers":[{"title":"Default Title","offer_id":54112261800243,"sku":null,"price":1071.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0256\/5855\/6497\/files\/48-36103a1600.jpg?v=1789866790","url":"https:\/\/www.circuitspecr.com\/products\/afe-twisted-steel-headers-nissan-350z-infiniti-g35-coupe-sedan-2003-2006","provider":"Circuit Spec R","version":"1.0","type":"link"}