{"product_id":"afe-twisted-steel-shorty-header-afe48-43031-for-2011-2017-ford-mustang-v6-3-7l","title":"aFe Twisted Steel Shorty Header AFE48-43031 for 2011-2017 Ford Mustang V6 3.7L","description":"This system produced gains of up to +14 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5\/8 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. Factory style laser cut machined mild steel flanges are used used for a secure leak-free seal. 3-to-1 Mitered Merge collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response. Includes gaskets and lower outlet hardware for a direct bolt-on system. No cutting or modifications required for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, these headers are designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability.\nTwisted Steel 409 Stainless Steel Short Tube Header Ford Mustang 11-17 V6-3.7L\n\u003cul\u003e\n  \u003cli\u003e3-to-1 Mitered Merge Collectors Eliminates Flow-Block Turbulence Seen on Formed Collectors\u003c\/li\u003e\n  \u003cli\u003eHeavy Duty Laser Cut Machined Flanges are used for a Durable Leak-Free Seal\u003c\/li\u003e\n  \u003cli\u003eConstructed from 1-5\/8 IN Mandrel-Bent 409 Stainless Steel Tubing\u003c\/li\u003e\n  \u003cli\u003eWorks with Factory Exhaust System with No Modifications Necessary\u003c\/li\u003e\n  \u003cli\u003e100% MIG-Welded for Strength and Durability\u003c\/li\u003e\n  \u003cli\u003eUp to +14 HP and +15 lbs. x Ft. TQ.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade the exhaust flow and performance of your 2011-2017 Ford Mustang with the aFe Twisted Steel Shorty Header, part number AFE48-43031. Designed for the 3.7L V6 engine, this direct-fit header system is engineered to improve exhaust velocity, horsepower, torque, and throttle response while maintaining compatibility with the factory exhaust system.\u003c\/p\u003e\u003cp\u003eConstructed from durable 1-5\/8-inch mandrel-bent 409 stainless steel tubing, the aFe Twisted Steel Shorty Header is built for strength and long-term performance. Its 3-to-1 mitered merge collectors help reduce flow-blocking turbulence associated with formed collectors, promoting smoother exhaust flow. Heavy-duty, laser-cut machined mild steel flanges provide a secure, leak-resistant seal, while 100% MIG-welded construction delivers race-proven durability.\u003c\/p\u003e\u003cp\u003eDyno testing showed gains of up to 14 horsepower and 15 lb.-ft. of torque. Computer-aided design supports high-tolerance factory fitment, and the system installs without cutting or modifications. Gaskets and lower outlet hardware are included for a straightforward bolt-on installation. This product is not CARB approved and may not be legal for use on pollution-controlled vehicles in all areas. Check applicable emissions regulations before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed for 2011, 2012, 2013, 2014, 2015, 2016, and 2017 Ford Mustang models equipped with the 3.7L V6 engine.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eaFe Twisted Steel Shorty Header system\u003c\/li\u003e\n\u003cli\u003eInstallation gaskets\u003c\/li\u003e\n\u003cli\u003eLower outlet hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance Gain: Delivers dyno-tested gains of up to 14 horsepower and 15 lb.-ft. of torque.\u003c\/li\u003e\n\u003cli\u003eMitered Merge Collectors: 3-to-1 collectors reduce turbulence and improve exhaust velocity.\u003c\/li\u003e\n\u003cli\u003eStainless Steel Construction: Made from 1-5\/8-inch mandrel-bent 409 stainless steel tubing for strength and durability.\u003c\/li\u003e\n\u003cli\u003eDirect-Fit Installation: Works with the factory exhaust system without cutting or modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2011 Ford Mustang Base\u003cbr\u003e\n2012 Ford Mustang Base\u003cbr\u003e\n2013 Ford Mustang Base\u003cbr\u003e\n2014 Ford Mustang Base\u003cbr\u003e\n2015 Ford Mustang V6\u003cbr\u003e\n2016 Ford Mustang V6\u003cbr\u003e\n2017 Ford Mustang V6\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":67593617637628,"sku":"48-43031","price":547.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/c2e34a51db4aca37f857786ea8dcfec4.jpg?v=1790539918","url":"https:\/\/diycustoms.store\/products\/afe-twisted-steel-shorty-header-afe48-43031-for-2011-2017-ford-mustang-v6-3-7l","provider":"diycustoms.store","version":"1.0","type":"link"}