{"product_id":"5-7l-d-port-long-tube-headers-w-catted-converters","title":"5.7L D-Port Long Tube Headers w\/ Catted Converters","description":"The American Racing Headers CHY-09134300LS are long tube headers meticulously engineered for peak performance and precise fitment in Chrysler 300C and Dodge Charger models equipped with the 5.7L HEMI engine. These headers are designed to support builds ranging from stock to over 1000 RWHP, with available primary tube sizes including 1-3\/4\", 1-7\/8\", and 2\".\n\nConstructed from 100% U.S.-sourced 304 stainless steel, these headers boast premium construction. Key features include 3\/8\" thick laser-cut flanges to ensure a warp-free seal, hand-ported TIG welded inlets for optimal flow, and merge collectors designed with scavenger spikes to enhance exhaust scavenging. For those opting for catted systems, they incorporate durable 200-cell metallic substrate catalytic converters.\n\nThese headers are exclusively manufactured for racing purposes and installing them may eliminate legal use on public roads, potentially subject to fines or criminal liability under the Clean Air Act. The fitment is specified for 2005-2010 Chrysler 300C, 2011-2024 Chrysler 300, and 2005-2023 Dodge Charger models with the 5.7L HEMI engine, specifically for 2WD applications.\n\nAll ARH products are fabricated and assembled in the United States.","brand":"American","offers":[{"title":"Default Title","offer_id":52686893056312,"sku":"CHY-09134300LS","price":2297.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660674438.webp?v=1784878134","url":"https:\/\/store.motormia.co\/products\/5-7l-d-port-long-tube-headers-w-catted-converters","provider":"MOTORMIA","version":"1.0","type":"link"}