{"title":"S650 Header Kits","description":"\u003cp data-start=\"171\" data-end=\"614\"\u003eTake your 2024+ S650 Mustang’s performance to the next level with our premium header kits. Designed to dramatically improve exhaust flow, reduce backpressure, and unleash horsepower gains, these headers are perfect for enthusiasts who want both sound and speed. Whether you’re after long-tube headers for maximum top-end power or shorty headers for an easy upgrade, our selection delivers proven performance for street, strip, and track use.\u003c\/p\u003e\n\u003cp data-start=\"616\" data-end=\"929\"\u003eOur S650 header kits are built from high-quality stainless steel for durability and corrosion resistance, with precision welds and mandrel-bent tubing for optimal flow. Many options are available with high-flow catalytic converters or off-road configurations, giving you control over your power and sound goals.\u003c\/p\u003e\n\u003cp data-start=\"931\" data-end=\"1025\"\u003e\u003cstrong data-start=\"931\" data-end=\"943\"\u003eShop now\u003c\/strong\u003e to add more power, torque, and an aggressive exhaust note to your S650 Mustang.\u003c\/p\u003e\n\u003chr data-start=\"1027\" data-end=\"1030\"\u003e\n\u003cp data-start=\"1032\" data-end=\"1063\"\u003e \u003c\/p\u003e\n\u003cul data-start=\"1064\" data-end=\"1704\"\u003e\n\u003cli data-start=\"1064\" data-end=\"1128\"\u003e\n\u003cp data-start=\"1066\" data-end=\"1128\"\u003e\u003cstrong data-start=\"1066\" data-end=\"1100\"\u003eS650 Mustang long-tube headers\u003c\/strong\u003e for maximum top-end power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1129\" data-end=\"1190\"\u003e\n\u003cp data-start=\"1131\" data-end=\"1190\"\u003e\u003cstrong data-start=\"1131\" data-end=\"1149\"\u003eShorty headers\u003c\/strong\u003e for improved flow with stock mid-pipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1191\" data-end=\"1281\"\u003e\n\u003cp data-start=\"1193\" data-end=\"1281\"\u003e\u003cstrong data-start=\"1193\" data-end=\"1238\"\u003eHigh-flow catalytic converter header kits\u003c\/strong\u003e for performance and emissions compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1282\" data-end=\"1336\"\u003e\n\u003cp data-start=\"1284\" data-end=\"1336\"\u003e\u003cstrong data-start=\"1284\" data-end=\"1304\"\u003eOff-road headers\u003c\/strong\u003e for unrestricted exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1337\" data-end=\"1411\"\u003e\n\u003cp data-start=\"1339\" data-end=\"1411\"\u003e\u003cstrong data-start=\"1339\" data-end=\"1378\"\u003eMandrel-bent stainless steel tubing\u003c\/strong\u003e for durability and performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1412\" data-end=\"1459\"\u003e\n\u003cp data-start=\"1414\" data-end=\"1459\"\u003e\u003cstrong data-start=\"1414\" data-end=\"1457\"\u003eDyno-proven horsepower and torque gains\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1460\" data-end=\"1515\"\u003e\n\u003cp data-start=\"1462\" data-end=\"1515\"\u003e\u003cstrong data-start=\"1462\" data-end=\"1513\"\u003eHeaders for GT, Dark Horse, and EcoBoost models\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1516\" data-end=\"1562\"\u003e\n\u003cp data-start=\"1518\" data-end=\"1562\"\u003e\u003cstrong data-start=\"1518\" data-end=\"1560\"\u003ePerfect fitment for 2024+ S650 Mustang\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1563\" data-end=\"1630\"\u003e\n\u003cp data-start=\"1565\" data-end=\"1630\"\u003e\u003cstrong data-start=\"1565\" data-end=\"1596\"\u003eTrack-tested header designs\u003c\/strong\u003e for drag racing and time attack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1631\" data-end=\"1704\"\u003e\n\u003cp data-start=\"1633\" data-end=\"1704\"\u003e\u003cstrong data-start=\"1633\" data-end=\"1669\"\u003eDirect bolt-on installation kits\u003c\/strong\u003e with necessary hardware included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"kooks-15-24-ford-mustang-gt-dark-horse-v8-5-0l-1-7-8in-ss-headers-w-green-catted-connection-pipe","title":"Kooks 15-24 Ford Mustang GT\/Dark Horse V8 5.0L 1-7\/8in SS Headers w\/ GREEN Catted Connection Pipe","description":"\u003cp data-start=\"194\" data-end=\"322\"\u003e\u003cstrong data-start=\"194\" data-end=\"320\"\u003eKooks 1-7\/8\" Stainless Steel Long Tube Headers w\/ GREEN Catted Connection Pipe | 2015–2024 Mustang GT \u0026amp; Dark Horse 5.0L V8\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"324\" data-end=\"725\"\u003eUnlock serious performance gains for your \u003cstrong data-start=\"366\" data-end=\"426\"\u003e2015–2024 Ford Mustang GT and Mustang Dark Horse 5.0L V8\u003c\/strong\u003e with the \u003cstrong data-start=\"436\" data-end=\"504\"\u003eKooks 1-7\/8\" Long Tube Headers and GREEN Catted Connection Pipes\u003c\/strong\u003e. Engineered for maximum horsepower, torque, and throttle response, this system delivers race-proven performance and an aggressive exhaust tone while keeping emissions in check with \u003cstrong data-start=\"686\" data-end=\"722\"\u003eKooks GREEN catalytic converters\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"727\" data-end=\"1245\"\u003eBuilt from \u003cstrong data-start=\"738\" data-end=\"779\"\u003eT304 aircraft-quality stainless steel\u003c\/strong\u003e, these headers feature precision \u003cstrong data-start=\"813\" data-end=\"840\"\u003eCNC mandrel-bent tubing\u003c\/strong\u003e for optimal flow and durability. Designed with \u003cstrong data-start=\"888\" data-end=\"908\"\u003e1-7\/8\" primaries\u003c\/strong\u003e and high-flow collectors, this setup reduces back pressure and increases efficiency across the powerband. The included \u003cstrong data-start=\"1028\" data-end=\"1061\"\u003eGREEN catted connection pipes\u003c\/strong\u003e use advanced catalyst technology to provide excellent flow while helping reduce emissions output—ideal for performance enthusiasts who also want to stay environmentally responsible.\u003c\/p\u003e\n\u003cp data-start=\"1247\" data-end=\"1544\"\u003eFor over 60 years, \u003cstrong data-start=\"1266\" data-end=\"1293\"\u003eKooks Headers \u0026amp; Exhaust\u003c\/strong\u003e has been a leader in high-performance exhaust systems, trusted by champions in \u003cstrong data-start=\"1373\" data-end=\"1407\"\u003eNHRA, NMRA, NASCAR, SCCA, NASA\u003c\/strong\u003e, and more. Proudly handcrafted in the USA, Kooks products are \u003cstrong data-start=\"1470\" data-end=\"1541\"\u003edyno-tested, race-proven, and backed by a limited lifetime warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1546\" data-end=\"1572\"\u003e\u003cstrong data-start=\"1546\" data-end=\"1570\"\u003eFeatures \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1573\" data-end=\"2132\"\u003e\n\u003cli data-start=\"1573\" data-end=\"1631\"\u003e\n\u003cp data-start=\"1575\" data-end=\"1631\"\u003eFits 2015–2024 Mustang GT 5.0L \u0026amp; Mustang Dark Horse V8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1632\" data-end=\"1711\"\u003e\n\u003cp data-start=\"1634\" data-end=\"1711\"\u003e1-7\/8\" stainless steel long tube headers with GREEN catted connection pipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1712\" data-end=\"1770\"\u003e\n\u003cp data-start=\"1714\" data-end=\"1770\"\u003eCNC mandrel-bent tubing for maximum flow \u0026amp; performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1771\" data-end=\"1829\"\u003e\n\u003cp data-start=\"1773\" data-end=\"1829\"\u003eBuilt from premium T304 aircraft-grade stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1830\" data-end=\"1885\"\u003e\n\u003cp data-start=\"1832\" data-end=\"1885\"\u003eGREEN cats provide high flow with reduced emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1886\" data-end=\"1936\"\u003e\n\u003cp data-start=\"1888\" data-end=\"1936\"\u003eDesigned for maximum horsepower \u0026amp; torque gains\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1937\" data-end=\"1978\"\u003e\n\u003cp data-start=\"1939\" data-end=\"1978\"\u003eDyno-tested \u0026amp; race-proven performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1979\" data-end=\"2021\"\u003e\n\u003cp data-start=\"1981\" data-end=\"2021\"\u003e100% handcrafted in the USA since 1962\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2022\" data-end=\"2078\"\u003e\n\u003cp data-start=\"2024\" data-end=\"2078\"\u003eLimited lifetime warranty for the original purchaser\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2079\" data-end=\"2132\"\u003e\n\u003cp data-start=\"2081\" data-end=\"2132\"\u003eIndustry-leading fitment and installation quality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2134\" data-end=\"2318\"\u003eBring your Mustang GT or Dark Horse to life with the \u003cstrong data-start=\"2187\" data-end=\"2254\"\u003eKooks 1-7\/8\" Long Tube Headers w\/ GREEN Catted Connection Pipes\u003c\/strong\u003e—the ultimate upgrade for sound, performance, and reliability.\u003c\/p\u003e\n\u003chr data-start=\"2320\" data-end=\"2323\"\u003e\n\u003cp data-start=\"2325\" data-end=\"2548\"\u003e \u003c\/p\u003e","brand":"Kooks","offers":[{"title":"Default Title","offer_id":47036577546395,"sku":"ksh1151H432","price":3054.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/9469\/7115\/files\/c50221fb61a061adbcfaf70640e061f4M.jpg?v=1755746159"},{"product_id":"kooks-1151h622-2015-2026-ford-mustang-gt-5-0l-header-connection-kits","title":"Kooks 2015-2026 Ford Mustang GT 5.0L Header\/Connection Kits","description":"\u003cp\u003eThis official Kooks header\/connection kit is listed from kooksheaders.com for the applications below.\u003c\/p\u003e\u003ch3\u003eApplications (per Kooks)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOfficial year tags: 2015-2026\u003c\/li\u003e\n\u003cli\u003eVehicles: FORD \/ Mustang\u003c\/li\u003e\n\u003cli\u003eOfficial submodels: Bullitt, Dark Horse, Dark Horse Premium, GT, GT 50 Year Limited Edition, GT Premium, Mach 1\u003c\/li\u003e\n\u003cli\u003eEngines: 5.0L\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOptions below are variants of the same Kooks system for the same vehicle and year range. Each variant has its own Kooks part number, price, and official photo.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2\" \/ Performance Cats — part #1151H622\u003c\/li\u003e\n\u003cli\u003e1-3\/4\" \/ Performance Cats — part #1151H222\u003c\/li\u003e\n\u003cli\u003e1-3\/4\" \/ GREEN Cats — part #1151H232\u003c\/li\u003e\n\u003cli\u003e1-7\/8\" \/ Performance Cats — part #1151H422\u003c\/li\u003e\n\u003cli\u003e1-7\/8\" \/ H.O. GREEN Cats — part #1151H442\u003c\/li\u003e\n\u003cli\u003e2\" \/ GREEN Cats — part #1151H632\u003c\/li\u003e\n\u003cli\u003e2\" \/ H.O. GREEN Cats — part #1151H642\u003c\/li\u003e\n\u003cli\u003e1-7\/8\" \/ ULTRA GREEN Cats — part #1151H452\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 1-7\/8\" GREEN Cats kit (1151H432) is already listed separately on the store and is not included as a variant here.\u003c\/p\u003e\u003cp\u003eSold and installed at Vertex Motorsports in Appleton, WI. Call (920) 716-4005.\u003c\/p\u003e","brand":"Kooks","offers":[{"title":"2\" \/ Performance Cats","offer_id":50125999243419,"sku":"1151H622","price":2526.42,"currency_code":"USD","in_stock":true},{"title":"1-3\/4\" \/ Performance Cats","offer_id":50125999276187,"sku":"1151H222","price":2649.85,"currency_code":"USD","in_stock":true},{"title":"1-3\/4\" \/ GREEN Cats","offer_id":50125999308955,"sku":"1151H232","price":3189.85,"currency_code":"USD","in_stock":true},{"title":"1-7\/8\" \/ Performance Cats","offer_id":50125999341723,"sku":"1151H422","price":2675.13,"currency_code":"USD","in_stock":true},{"title":"1-7\/8\" \/ H.O. GREEN Cats","offer_id":50125999374491,"sku":"1151H442","price":3710.13,"currency_code":"USD","in_stock":true},{"title":"2\" \/ GREEN Cats","offer_id":50125999407259,"sku":"1151H632","price":3322.64,"currency_code":"USD","in_stock":true},{"title":"2\" \/ H.O. GREEN Cats","offer_id":50125999440027,"sku":"1151H642","price":3817.64,"currency_code":"USD","in_stock":true},{"title":"1-7\/8\" \/ ULTRA GREEN Cats","offer_id":50125999472795,"sku":"1151H452","price":4565.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/9469\/7115\/files\/74eb7dc2fd732b98b5692cb844efe957_598048c2-5b0f-4ff2-ad6d-d4d13f72dc43.png?v=1794264245"}],"url":"https:\/\/vertexmotorsports.com\/collections\/s650-header-kits.oembed","provider":"Vertex Motorsports","version":"1.0","type":"link"}