{"product_id":"isr-performance-shorty-headers-vq35de-nissan-350z-infiniti-g35","title":"ISR Performance Shorty Headers | VQ35DE Nissan 350Z \u0026 Infiniti G35","description":"\u003ch3\u003e\u003cb\u003eISR Performance Shorty Headers – VQ35DE Engine | Nissan 350Z Z33 \u0026amp; Infiniti G35\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp class=\"p3\"\u003eUnlock improved throttle response and horsepower with the \u003cspan class=\"s2\"\u003e\u003cb\u003eISR Performance Shorty Headers\u003c\/b\u003e\u003c\/span\u003e for the \u003cspan class=\"s2\"\u003e\u003cb\u003eVQ35DE engine\u003c\/b\u003e\u003c\/span\u003e in the \u003cspan class=\"s2\"\u003e\u003cb\u003eNissan 350Z (Z33)\u003c\/b\u003e\u003c\/span\u003e and \u003cspan class=\"s2\"\u003e\u003cb\u003eInfiniti G35\u003c\/b\u003e\u003c\/span\u003e. Designed as a direct replacement for the factory exhaust manifolds, these shorty headers deliver performance without sacrificing mid-range torque—perfect for street builds and track use (where legal).\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eConstructed from \u003cspan class=\"s2\"\u003e\u003cb\u003e304 brushed stainless steel\u003c\/b\u003e\u003c\/span\u003e, these headers feature \u003cspan class=\"s2\"\u003e\u003cb\u003e1-3\/4” primaries\u003c\/b\u003e\u003c\/span\u003e for a balance of low-end torque and high-rpm power. Each unit includes \u003cspan class=\"s2\"\u003e\u003cb\u003eO2 sensor bungs\u003c\/b\u003e\u003c\/span\u003e for seamless integration with your factory sensors and comes complete with all necessary gaskets and hardware for installation.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e1-3\/4” primary tubes\u003c\/b\u003e\u003c\/span\u003e designed for strong mid-range torque and top-end power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e304 brushed stainless steel construction\u003c\/b\u003e\u003c\/span\u003e for durability and corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eHeavy-duty flanges\u003c\/b\u003e\u003c\/span\u003e for secure, leak-free sealing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eDirect bolt-on replacement\u003c\/b\u003e\u003cspan class=\"s1\"\u003e for factory manifolds\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eFactory O2 sensor compatible\u003c\/b\u003e\u003c\/span\u003e – pre-welded O2 bungs for plug-and-play fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eWhat’s Included\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e2x Stainless Steel Shorty Headers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e2x 3-bolt exhaust gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e2x Head-to-manifold gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e6x Exhaust nuts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e6x Exhaust bolts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eVehicle Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eNissan 350Z (Z33) with VQ35DE engine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eInfiniti G35 with VQ35DE engine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eNote:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eFor \u003cspan class=\"s2\"\u003e\u003cb\u003ecompetition use only\u003c\/b\u003e\u003c\/span\u003e. Not legal for use on public roads or highways.\u003c\/p\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":42827529945150,"sku":"8M4Z6","price":627.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/1123\/3598\/files\/Shorty3__76166.1662578617.jpg?v=1779683887","url":"https:\/\/turbotechperformance.com\/products\/isr-performance-shorty-headers-vq35de-nissan-350z-infiniti-g35","provider":"TURBO TECH PERFORMANCE","version":"1.0","type":"link"}