{"product_id":"1-7-8-long-system-with-catalytic-converters","title":"1-7\/8\" Long System with Catalytic Converters","description":"The American Racing Headers long system is engineered for the 2011-2017 Chevrolet Caprice PPV models equipped with the 6.0L V8 engine. Constructed entirely from premium 304 stainless steel, these headers boast 1-7\/8\" primary tubes and 3\/8\" thick, laser-cut flanges for a precise and durable seal. The system includes integrated merge collectors with scavenger spikes and features hand-ported TIG-welded inlets for optimal exhaust flow.\n\nThis catted system comes standard with severe duty 200-cell metallic substrate catalytic converters, with an option to upgrade to G-Sport catalytic converters for enhanced performance. The primary tube routing is optimized for superior fitment and maximum power gains.\n\nAmerican Racing Headers proudly manufactures this system in the USA, backed by a lifetime warranty. However, it is crucial to note that this product is exclusively manufactured for racing purposes and is not intended or legal for use on public roads or highways. Installation may be subject to fines or criminal liability under the Federal Clean Air Act. Buyers are required to sign a Vehicle Compliance Waiver prior to purchase, acknowledging the racing-only nature of the product.","brand":"American Racing Headers","offers":[{"title":"Default Title","offer_id":52686917206328,"sku":"ARH-140230","price":2563.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660182349.webp?v=1784878392","url":"https:\/\/store.motormia.co\/products\/1-7-8-long-system-with-catalytic-converters","provider":"MOTORMIA","version":"1.0","type":"link"}