{"product_id":"exhaust-header-for-2003-2007-nissan-350z-g35","title":"Exhaust Headers for 2003-2006 Infiniti G35 \u0026 Nissan 350Z Z33 V6 3.5L VQ35DE","description":"\u003ch3\u003e\u003cstrong\u003eHigh-Performance VQ35DE Exhaust Headers for 2003-2007 Infiniti G35 \u0026amp; Nissan 350Z\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your vehicle with FLASHARK's premium \u003cstrong\u003eVQ35DE headers\u003c\/strong\u003e to unlock your engine's true potential. Designed specifically for 2003-2006 models equipped with the 3.5L V6 engine, these high-performance \u003cstrong\u003eG35 exhaust headers\u003c\/strong\u003e are crafted from T304 stainless steel with a mirror-polished finish, offering superior durability, heat resistance, and style.\u003c\/p\u003e\n\u003cp\u003eFeaturing a 1.75\" primary runner and a 2.1\" collector, this direct bolt-on upgrade dramatically improves gas flow. By reducing restrictive backpressure, you'll experience immediate horsepower gains and an aggressive, deep exhaust note. Whether you drive a sedan or a coupe, these are the ultimate \u003cstrong\u003eG35 headers\u003c\/strong\u003e for your build.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorsepower Gains:\u003c\/strong\u003e Estimated +10 to +15 WHP (Wheel Horsepower) increase, especially when paired with a catback exhaust and proper ECU tune.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Boost:\u003c\/strong\u003e Noticeable improvement in mid-range punch and low-end torque for better street drivability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrottle Response:\u003c\/strong\u003e Eliminates factory restriction, allowing the engine to rev much faster and smoother.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Note:\u003c\/strong\u003e Transforms the standard VQ sound into a deep, aggressive, and exotic sports car growl without annoying drone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand Name:\u003c\/strong\u003e Flashark\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificate:\u003c\/strong\u003e ISO9001:2000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Automobile Exhaust Header\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e T304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface:\u003c\/strong\u003e Mirror Polish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e EH28975\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Runner:\u003c\/strong\u003e 1.75\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector:\u003c\/strong\u003e 2.1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet\/Outlet:\u003c\/strong\u003e 1.4*35.56mm \/ 2.4*60.96mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 x Exhaust Headers (Left \u0026amp; Right)\u003c\/li\u003e\n\u003cli\u003e2 x Engine Block Gaskets\u003c\/li\u003e\n\u003cli\u003e2 x 3-Bolt Collector Gaskets\u003c\/li\u003e\n\u003cli\u003e1 x Set of Installation Hardware (6 Bolts, 6 Nuts, 6 Washers)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e(You will receive exactly what is shown in the picture below)\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none; display: block; margin-left: auto; margin-right: auto;\" alt=\"2003-2007 Nissan 350Z Z33 Infiniti G35 V6 3.5L VQ35DE Exhaust Headers Package Includes\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Package_Includes.webp?v=1772446258\"\u003e\u003c\/div\u003e\n\u003ch3\u003eThe Engineering: Why Upgrade to Aftermarket G35\/350z Headers?\u003c\/h3\u003e\n\u003cp\u003eWhen modifying your vehicle, comparing aftermarket \u003cstrong\u003eg35\u003c\/strong\u003e or \u003cstrong\u003e350z headers\u003c\/strong\u003e to a restrictive stock manifold is essential. Factory cast-iron parts force exhaust gases to collide, choking your engine's performance. Here is how FLASHARK solves this:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Scavenging Effect:\u003c\/strong\u003e Our precisely tuned primary runners ensure that exhaust pulses do not interfere with each other. This creates a vacuum that literally \"pulls\" the exhaust gases out of the next cylinder, allowing your V6 to breathe easier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel-Bent Tubing:\u003c\/strong\u003e Unlike cheap crush-bent pipes that restrict flow at the curves, our design gives each engine cylinder its own dedicated, smooth tube, eliminating gas collision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Material:\u003c\/strong\u003e Factory manifolds trap heat and rust. Our headers are constructed from high-grade stainless steel for vastly superior thermal efficiency and corrosion resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese headers are designed as a direct bolt-on replacement for your factory manifolds. They feature pre-welded \u003cstrong\u003eO2 sensor bungs\u003c\/strong\u003e for a straightforward swap. However, due to the tight engine bay space in the VQ35DE chassis, we highly recommend having them installed by a professional mechanic.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePro Tip for Maximum Gains\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOften, after purchasing the Exhaust Header for 2003-2007 Nissan 350Z\/G35\/Z33 V6 3.5L VQ35DE, customers will also purchase other items. Come on, check out Flashark's\u003ca href=\"https:\/\/flasharkracing.com\/products\/1992-2000-honda-civic-exhaust-header-catback-exhaust\" title=\"1992-2000 Honda Civic Exhaust Header\/Catback Exhaust All-In-One Kit\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/flasharkracing.com\/products\/exhaust-header-4-5-single-tip-3-pipe-catback-exhaust-y-pipe-downpipe-exhaust-for-2003-2006-nissan-350z-3-5l-2005-2007-infiniti-g35\" title=\"Exhaust Header\/Catback\/Downpipe Exhaust All-In-One Kit for 2003-2006 Nissan 350Z 3.5L 2005, 2007 Infiniti G35\"\u003eall-in-one kits\u003c\/a\u003e and modify your car to your heart's content!\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Exhaust Header\/Catback\/Downpipe Exhaust All-In-One Kit for 2003-2006 Nissan 350Z 3.5L 2005, 2007 Infiniti G35\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Downpipe-Exhaust-All-In-One-Kit-for-2003-2006-Nissan-350Z-3.5L-2005_-2007-Infiniti-G35-Flashark-79456168_bfdb6216-1931-4b52-af9a-4b553a60f67e.webp?v=1709545332\"\u003e\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":51797517304094,"sku":"FLES08276","price":235.0,"currency_code":"CAD","in_stock":true},{"title":"2003-2006 Nissan 350z Infiniti G35 Exhaust Header+Catback","offer_id":51797517336862,"sku":"FLES08276-ES08131","price":682.0,"currency_code":"CAD","in_stock":true},{"title":"2003-2006 Nissan 350z Infiniti G35 Exhaust Header+Downpipe+CatBack","offer_id":51797517369630,"sku":"FLES08276-ES08324-ES08131","price":773.0,"currency_code":"CAD","in_stock":true},{"title":"2003-2006 Infiniti G35 Exhaust Header+Catalytic Converter","offer_id":51797517402398,"sku":"FLES08276-EXS22-00062SR-002-W","price":583.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/Performance-Headers-for-2003_2007-Infiniti-G35-Sedan-Coupe-_VQ35DE-3.5L-V6_-Flashark-96880754_966ceea0-8003-4da6-a1c2-707643fb0117.jpg?v=1777501712","url":"https:\/\/platinumhpsolutions.myshopify.com\/fr\/products\/exhaust-header-for-2003-2007-nissan-350z-g35","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}