{"product_id":"mustang-gt-rex-ford-15-25-1-3-4-headers-cats","title":"Mustang GT REX Ford 15-25' - 1-3\/4 Headers \u0026 Cats","description":"\u003cp data-end=\"162\" data-start=\"100\"\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cstrong data-end=\"160\" data-start=\"100\"\u003eNote these are not the Double Stepped Headers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp data-end=\"162\" data-start=\"100\"\u003e\u003cspan style=\"font-size: 18pt;\"\u003e\u003cstrong data-end=\"160\" data-start=\"100\"\u003eWhy Choose Equal length headers?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp data-end=\"162\" data-start=\"100\"\u003eEqual-length headers deliver both performance and sound advantages by perfectly balancing exhaust pulse timing. With each cylinder’s gases traveling the same distance, pulses reach the collector evenly — improving scavenging, reducing back pressure, and increasing power and throttle response. The result is a cleaner, crisper, and more harmonically balanced exhaust note that gives the engine a smooth, high-performance tone and stronger top-end pull.\u003c\/p\u003e\u003cp data-end=\"162\" data-start=\"100\"\u003e\u003cstrong data-end=\"160\" data-start=\"100\"\u003eRamjet Mustang 1 3\/4\" Headers \u0026amp; High-Flow Cats 2015-2025\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-end=\"514\" data-start=\"164\"\u003eUnleash the full potential of your Mustang with Ramjet’s precision-engineered long tube header system. Built from \u003cstrong data-end=\"309\" data-start=\"278\"\u003epremium 304 stainless steel\u003c\/strong\u003e, these headers feature a\u003cstrong data-end=\"363\" data-start=\"335\"\u003e equal-length design\u003c\/strong\u003e and \u003cstrong data-end=\"395\" data-start=\"368\"\u003elong tube configuration\u003c\/strong\u003e to maximize exhaust scavenging, improve torque across the rev range, and deliver an aggressive, exotic exhaust note.\u003c\/p\u003e\u003cp data-end=\"703\" data-start=\"516\"\u003eAt \u003cstrong data-end=\"542\" data-start=\"519\"\u003e1 3\/4\" primary size\u003c\/strong\u003e, these headers are the perfect upgrade for both naturally aspirated and forced-induction Coyote builds, striking the ideal balance between power and velocity.\u003c\/p\u003e\u003cp data-end=\"899\" data-start=\"705\"\u003eMatched with high-flow cats, the system is designed to bolt up seamlessly with the factory cat-back when paired with the \u003cstrong data-end=\"854\" data-start=\"826\"\u003eoptional connector pipes\u003c\/strong\u003e—giving you flexibility without compromise.\u003c\/p\u003e\u003cp data-end=\"899\" data-start=\"705\"\u003e\u003cimg alt=\"\" height=\"661\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/1-34-headers-11.png?v=1767912876\" width=\"789\"\u003e\u003c\/p\u003e\u003cp data-end=\"920\" data-start=\"901\"\u003e\u003cstrong data-end=\"918\" data-start=\"901\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul data-end=\"1417\" data-start=\"921\"\u003e\n\u003cli data-end=\"1024\" data-start=\"921\"\u003e\n\u003cstrong data-end=\"951\" data-start=\"923\"\u003e1 3\/4\" Long Tube Headers\u003c\/strong\u003e – Equal-length runners for optimized flow and balanced exhaust pulses.\u003c\/li\u003e\n\u003cli data-end=\"1121\" data-start=\"1025\"\u003e\n\u003cstrong data-end=\"1058\" data-start=\"1027\"\u003ePremium 304 Stainless Steel\u003c\/strong\u003e – Built to withstand extreme heat while resisting corrosion.\u003c\/li\u003e\n\u003cli data-end=\"1212\" data-start=\"1122\"\u003e\n\u003cstrong data-end=\"1158\" data-start=\"1124\"\u003eHigh-Flow Catalytic Converters\u003c\/strong\u003e – Free up horsepower while staying street-friendly.\u003c\/li\u003e\n\u003cli data-end=\"1312\" data-start=\"1213\"\u003e\n\u003cstrong data-end=\"1241\" data-start=\"1215\"\u003eDirect Factory Fitment\u003c\/strong\u003e – Optional connector pipes let you retain the stock cat-back system.\u003c\/li\u003e\n\u003cli data-end=\"1417\" data-start=\"1313\"\u003e\n\u003cstrong data-end=\"1338\" data-start=\"1315\"\u003ePerformance \u0026amp; Sound\u003c\/strong\u003e – Expect gains in torque, horsepower, and a sharper, race-bred exhaust tone.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp data-end=\"1558\" data-start=\"1419\"\u003eIf you’re chasing real-world performance and an unmistakable sound, Ramjet’s Mustang headers \u0026amp; cats are the upgrade your Coyote deserves.\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/ds-headere_4d3ac10c-78f4-40e0-84bd-6f5651851474.png?v=1767912876\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003ciframe allowfullscreen=\"allowfullscreen\" height=\"314\" src=\"\/\/www.youtube.com\/embed\/vjCypJZimfs\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Ramjet","offers":[{"title":"2015-2017","offer_id":46571739480241,"sku":"1057-20-1-1-1-1-1-1-1-1","price":1290.0,"currency_code":"AUD","in_stock":true},{"title":"2018-2024","offer_id":46571739513009,"sku":"1057-20-1-1-1-1-1-1-1-1-1","price":1290.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/Untitleddesign_79.png?v=1784589944","url":"https:\/\/australiaspeed.com.au\/products\/mustang-gt-rex-ford-15-25-1-3-4-headers-cats","provider":"Australia Speed","version":"1.0","type":"link"}