{"product_id":"2024-26-mustang-dark-horse-5-0l-arh-long-system-headers","title":"2024–26 Mustang Dark Horse 5.0L ARH Long System Headers","description":"\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eARH long system with a 3-inch X-pipe and a choice of 1-3\/4-inch, 1-7\/8-inch or 2-inch primary tubes.\u003c\/li\u003e\n\u003cli\u003eMade in the USA from 304 stainless steel, with 3\/8-inch laser-cut flanges, hand-ported TIG-welded inlets, optimized primary routing and merge collectors with scavenger spikes.\u003c\/li\u003e\n\u003cli\u003eARH states performance gains of up to 30 rear-wheel horsepower. Installation mates to the existing axle-back with a mark-and-cut connection; no welding required.\u003c\/li\u003e\n\u003cli\u003eCatted variants use severe-duty 300-cell catalytic converters. Ask before ordering about ARH's optional G-Sport upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e2024–26 Ford Mustang Dark Horse 5.0L V8. Select the primary diameter and catalytic converter configuration for the exact ARH SKU.\u003c\/p\u003e\u003ch3\u003eFitment Notes\u003c\/h3\u003e\u003cp\u003eARH states this system is manufactured exclusively for racing purposes. Installation eliminates legal use of the vehicle on public roads and highways. Built to order; contact us for current lead time.\u003c\/p\u003e","brand":"AMERICAN RACING HEADERS","offers":[{"title":"1-3\/4\" x 3\" \/ With Cats","offer_id":50537673064610,"sku":"160231","price":2643.17,"currency_code":"USD","in_stock":true},{"title":"1-3\/4\" x 3\" \/ No Cats","offer_id":50537673097378,"sku":"160232","price":2449.74,"currency_code":"USD","in_stock":true},{"title":"1-7\/8\" x 3\" \/ With Cats","offer_id":50537673130146,"sku":"160233","price":2676.3,"currency_code":"USD","in_stock":true},{"title":"1-7\/8\" x 3\" \/ No Cats","offer_id":50537673162914,"sku":"160234","price":2482.87,"currency_code":"USD","in_stock":true},{"title":"2\" x 3\" \/ No Cats","offer_id":50537673195682,"sku":"160235","price":2615.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/0106\/3586\/files\/ARH-Dark-Horse-Mustang-Long-System.png?v=1790569531","url":"https:\/\/mpr-performance.com\/products\/2024-26-mustang-dark-horse-5-0l-arh-long-system-headers","provider":"MPR Performance","version":"1.0","type":"link"}