{"product_id":"american-racing-headers-5-7l-long-tube-headers","title":"American Racing Headers 5.7L Long Tube Headers","description":"The American Racing Headers RM158-13134300LSWC is a long tube headers kit engineered to enhance the performance of 2013-2018 Ram 1500 models equipped with the 5.7L Hemi engine and the 8-speed transmission. This comprehensive system includes 1-3\/4 inch diameter primary tubes and a 3-inch diameter Y-pipe with a true 2-into-1 merge, designed to connect directly to the factory muffler.\n\nConstructed entirely from 304 stainless steel, this kit ensures durability and resistance to corrosion. Key features include 3\/8\" thick laser-cut flanges for a secure, warp-free seal, and hand-ported, TIG-welded inlets for optimal airflow. The merge collectors are equipped with scavenger spikes to further improve exhaust scavenging and performance. For emissions compliance, the catted systems utilize 200-cell metallic substrate catalytic converters known for their extreme durability.\n\nAmerican Racing Headers emphasizes that all their products are exclusively manufactured for racing purposes. Installing these headers on any vehicle eliminates their legal use on public roads and highways and may be subject to fines or criminal liability under the Clean Air Act.","brand":"ARH","offers":[{"title":"Default Title","offer_id":52686943387960,"sku":"RM158-13134300LSWC","price":2325.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661659007.webp?v=1784878741","url":"https:\/\/store.motormia.co\/products\/american-racing-headers-5-7l-long-tube-headers","provider":"MOTORMIA","version":"1.0","type":"link"}