{"product_id":"infiniti-qx56-qx80-v8-5-6l-short-system","title":"American Racing Headers - Infiniti QX56 \/ QX80 V8 5.6L Short System","description":"\u003ch1\u003eAmerican Racing Headers - Infiniti QX56 \/ QX80 V8 5.6L Short System\u003c\/h1\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThis System Fits -   QX56 and QX80s 5.6L V8 2012 -2018\u003c\/p\u003e\u003cdiv class=\"table\"\u003e \u003cdiv class=\"table-cell middle\"\u003e \u003cdiv class=\"no-height\"\u003e\n\u003cp\u003eARH QX56 \/ QX80 Infiniti Short Systems are available with either 1-3\/4\" or 1-7\/8\" diameter, long tube primaries, each version featuring ARH exclusive TIG Welded 3\" merge collectors and scavenger spikes. ARH headers feature 3\/8\" thick Stainless Steel flanges dressed with hand-ported inlets. Without question, expect a great fit from our headers to match their outstanding performance. System fits 5.6L V8 Infiniti QX56 \u003cem data-mce-fragment=\"1\"\u003e(2012-2015)\u003c\/em\u003e \/ QX80 \u003cem data-mce-fragment=\"1\"\u003e(2017-Present)\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProduct features on this system includes:\u003c\/strong\u003e\u003c\/p\u003e \u003cul data-mce-fragment=\"1\"\u003e \u003cli data-mce-fragment=\"1\"\u003e100% Made in the USA - Never Outsourced\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eMade entirely of 304 stainless steel\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003e3\/8\" thick laser-cut flanges for a warp-free seal\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eHand-ported TIG welded inlets\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eOptimized primary tube routing for superior fit and performance\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eMerge collectors with scavenger spikes\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eCatted systems feature 200 cell metallic substrate catalytic converters for extreme durability\u003c\/li\u003e \u003c\/ul\u003e \u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff0000;\" data-mce-style=\"color: #ff0000;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAttn.\u003c\/strong\u003e\u003c\/span\u003e All ARH products are exclusively manufactured for racing purposes. Installing these products on any vehicle eliminates the legal use, in any capacity, on public roads\/highways and may be subject to fines and\/or criminal liability as per the Clean Air Act.\u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"American Racing Headers","offers":[{"title":"1-3\/4\" x 3\" \/ With Cats","offer_id":62704047816863,"sku":"IQX56-12134300SHWC","price":2312.4,"currency_code":"USD","in_stock":true},{"title":"1-3\/4\" x 3\" \/ No Cats","offer_id":62704047849631,"sku":"IQX56-12134300SHNC","price":2151.64,"currency_code":"USD","in_stock":true},{"title":"1-7\/8\" x 3\" \/ With Cats","offer_id":62704047882399,"sku":"IQX56-12178300SHWC","price":2343.31,"currency_code":"USD","in_stock":true},{"title":"1-7\/8\" x 3\" \/ No Cats","offer_id":62704047915167,"sku":"IQX56-12178300SHNC","price":2182.56,"currency_code":"USD","in_stock":true}],"url":"https:\/\/streetdrivenperformance.com\/products\/infiniti-qx56-qx80-v8-5-6l-short-system","provider":"Street Driven Performance","version":"1.0","type":"link"}