{"product_id":"isr-performance-hgc-long-tube-headers-350z-g35-370z-g37-is-sshd-vq35","title":"ISR Performance HGC Long Tube Headers 350Z \/ G35 \/ 370Z \/ G37 - IS-SSHD-VQ35","description":"\u003cdiv class=\"fr-product-description\" style=\"line-height:1.65;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eISR Performance HGC Long Tube Headers\u003c\/strong\u003e are constructed from 304 brushed stainless steel with heavy-duty flanges and a stepped-primary design. ISR states the HGC collector layout is designed to maximize ground clearance while helping retain low- and mid-range torque and support top-end horsepower.\u003c\/p\u003e\n\n  \u003ch3 style=\"margin:1.25em 0 0.5em;\"\u003eKey Features\u003c\/h3\u003e\n  \u003cul style=\"margin:0 0 1em 1.25em; padding:0;\"\u003e\n    \u003cli\u003e304 brushed stainless steel construction\u003c\/li\u003e\n    \u003cli\u003eHeavy-duty flanges\u003c\/li\u003e\n    \u003cli\u003eStepped primary tube design\u003c\/li\u003e\n    \u003cli\u003eHigh Ground Clearance (HGC) collector placement for improved ground clearance\u003c\/li\u003e\n    \u003cli\u003eTwo O2 sensor bungs per header, located downstream of the collector\u003c\/li\u003e\n    \u003cli\u003eDesigned to retain use of factory upstream and downstream O2 sensors\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:1.25em 0 0.5em;\"\u003eTechnical Specifications\u003c\/h3\u003e\n  \u003cul style=\"margin:0 0 1em 1.25em; padding:0;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ISR Performance\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Line:\u003c\/strong\u003e HGC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Long Tube Headers\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e IS-SSHD-VQ35\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 304 brushed stainless steel\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Competition \/ off-road use only\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:1.25em 0 0.5em;\"\u003eWhat's in the Box\u003c\/h3\u003e\n  \u003cul style=\"margin:0 0 1em 1.25em; padding:0;\"\u003e\n    \u003cli\u003e2 stainless steel long tube headers\u003c\/li\u003e\n    \u003cli\u003e2 two-bolt exhaust gaskets\u003c\/li\u003e\n    \u003cli\u003e2 head-to-manifold gaskets\u003c\/li\u003e\n    \u003cli\u003e4 O2 sensor bung plugs\u003c\/li\u003e\n    \u003cli\u003e4 exhaust nuts\u003c\/li\u003e\n    \u003cli\u003e4 exhaust bolts\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:1.25em 0 0.5em;\"\u003eVehicle Fitment\u003c\/h3\u003e\n  \u003cul style=\"margin:0 0 1em 1.25em; padding:0;\"\u003e\n    \u003cli\u003eNissan 350Z (Z33)\u003c\/li\u003e\n    \u003cli\u003eInfiniti G35\u003c\/li\u003e\n    \u003cli\u003eNissan 370Z (Z34)\u003c\/li\u003e\n    \u003cli\u003eInfiniti G37\u003c\/li\u003e\n    \u003cli\u003eISR states these headers also work with G35X and G37X AWD variations\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:1.25em 0 0.5em;\"\u003eFitment Notes\u003c\/h3\u003e\n  \u003cul style=\"margin:0 0 1em 1.25em; padding:0;\"\u003e\n    \u003cli\u003eISR’s official product naming references VQ35DE \/ VQ35HR applications\u003c\/li\u003e\n    \u003cli\u003eConfirm exact engine and chassis compatibility before ordering\u003c\/li\u003e\n    \u003cli\u003ePrimary O2 sensor harness extensions are required due to the lower sensor location\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:1.25em 0 0.5em;\"\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul style=\"margin:0 0 1em 1.25em; padding:0;\"\u003e\n    \u003cli\u003eFactory upstream and downstream O2 sensors can be reused\u003c\/li\u003e\n    \u003cli\u003ePrimary O2 sensor harnesses must be extended\u003c\/li\u003e\n    \u003cli\u003eFor early-model 4-wire VQ35DE 350Z \/ G35 applications, ISR offers O2 harness extension kit \u003cstrong\u003eIS-VQ35O2-EXT\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eFor most 2011+ 370Z \/ G37 4-wire applications, ISR offers O2 harness extension kit \u003cstrong\u003eIS-VQ37O2-EXT1\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eInspect your connector type before ordering\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:1.25em 0 0.5em;\"\u003eCompliance\u003c\/h3\u003e\n  \u003cp style=\"margin:0 0 1em;\"\u003eLegal only for use in competition vehicles which may never be registered, licensed, and\/or used on public streets or highways, and for use in other exempted vehicles.\u003c\/p\u003e\n\n  \u003ch3 style=\"margin:1.25em 0 0.5em;\"\u003eWarranty\u003c\/h3\u003e\n  \u003cp style=\"margin:0;\"\u003eISR Performance states hard parts are covered by a 1-year limited warranty from the original purchase date. Labor and modified products are not covered.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":53000740995388,"sku":"1DWTU","price":862.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5646\/6748\/files\/Long_Tube_Headers__75541.1507235046.1280.1280.jpg?v=1776778993","url":"https:\/\/fortunehunterzmotorsports.com\/products\/isr-performance-hgc-long-tube-headers-350z-g35-370z-g37-is-sshd-vq35","provider":"Fortune Hunterz Motorsports ","version":"1.0","type":"link"}