{"product_id":"long-tube-header-system-with-catalytic-converters","title":"Long Tube Header System with Catalytic Converters","description":"The American Racing Headers JPGC-11178300LSWC is a long tube header system specifically engineered for the 2011-2015 Jeep Grand Cherokee equipped with the 5.7L engine. This system boasts 1-7\/8\" diameter long tube primaries, flowing into ARH's exclusive TIG welded 3\" merge collectors, which are enhanced with scavenger spikes for improved exhaust scavenging.\n\nConstructed from 100% 304 stainless steel, the headers feature robust 3\/8” thick laser-cut flanges designed for a warp-free seal. The hand-ported TIG welded inlets and optimized primary tube routing contribute to both a superior fit and outstanding performance gains. This catted version includes durable 200 cell metallic substrate catalytic converters.\n\nIt is crucial to note that ALL American Racing Headers exhaust systems, including this one, are intended for OFF-ROAD use only. The sale, use, or installation of this product may be illegal nationwide under the Federal Clean Air Act and is not intended for street use. Purchasing this product requires the buyer to sign a Vehicle Compliance Waiver.","brand":"American","offers":[{"title":"Default Title","offer_id":52686895874360,"sku":"JPGC-11178300LSWC","price":2219.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660181838.webp?v=1784878164","url":"https:\/\/store.motormia.co\/products\/long-tube-header-system-with-catalytic-converters","provider":"MOTORMIA","version":"1.0","type":"link"}