{"product_id":"5-7l-cat-back-exhaust-system","title":"5.7L Cat-Back Exhaust System","description":"The American Racing Headers full system is engineered for enhanced performance and sound on 2015-2023 Dodge Charger R\/T models equipped with the 5.7L V8 HEMI engine. This system is constructed entirely from 304 stainless steel, ensuring durability and corrosion resistance. It features 3\/8\" thick laser-cut flanges for a precise, warp-free seal, and hand-ported TIG welded inlets for optimal flow.\n\nKey design elements include optimized primary tube routing for superior fit and performance, along with merge collectors equipped with scavenger spikes to maximize exhaust scavenging. The catted version of this system incorporates severe duty 300 cell catalytic converters, with an option to upgrade to 400 cell G-Sport catalytic converters for even higher flow. All American Racing Headers are proudly made in the USA and are built to order.\n\nThis product is exclusively manufactured for racing purposes and its installation eliminates the legal use on public roads and highways. Users should be aware of potential fines and criminal liability as per the Clean Air Act when installing this system.","brand":"American Racing Headers","offers":[{"title":"Default Title","offer_id":52686917239096,"sku":"CHR57-15134300FSNC","price":3147.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661658344.webp?v=1784878393","url":"https:\/\/store.motormia.co\/products\/5-7l-cat-back-exhaust-system","provider":"MOTORMIA","version":"1.0","type":"link"}