{"product_id":"afe-twisted-steel-1-7-8in-304-ss-headers-20-21-ford-f-250-f-350-v8-7-3l-1","title":"aFe Twisted Steel 1-7\/8in 304 SS Headers 20-21 Ford F-250\/F-350 V8-7.3L","description":"This system produced gains of up to +18 HP and +25 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-7\/8\" mandrel-bent 304 stainless steel tubing for maximum strength and durability. Factory style laser cut machined 304 stainless steel flanges are used used for a secure leak-free seal. 4-to-1 Mitered Merge collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response. Utilizing factory style and flanges this system is designed to fit in the stock locations with no cutting or modifications required for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, this header is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability.\nTwisted Steel 304 Stainless Steel Headers Ford F-250\/F-350 20-22 V8-7.3L\n\u003cul\u003e\n  \u003cli\u003eHeavy Duty Laser Cut Machined 304 Stainless Steel Flanges are used for a Durable Leak-Free Seal\u003c\/li\u003e\n  \u003cli\u003e4-to-1 Mitered Merge Collectors Eliminates Flow-Block Turbulence Seen on Formed Collectors\u003c\/li\u003e\n  \u003cli\u003eWorks with Factory Exhaust System with No Modifications Necessary\u003c\/li\u003e\n  \u003cli\u003eConstructed from 1-7\/8\" Mandrel-Bent 304 Stainless Steel Tubing\u003c\/li\u003e\n  \u003cli\u003e100% MIG-Welded for Strength and Durability\u003c\/li\u003e\n  \u003cli\u003eUp to +18 HP and +25 lbs. x Ft. TQ.\u003c\/li\u003e\n\u003c\/ul\u003e\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\u003ctbdoy\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: Testing\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\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":46990585397401,"sku":"afe48-33029","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/2611\/3689\/files\/b94811d134ad81360686af1bb11d8d41_74c3694b-5d99-45e3-8228-85a88791f7e6.jpg?v=1777197658","url":"https:\/\/msvracingpowersports.com\/products\/afe-twisted-steel-1-7-8in-304-ss-headers-20-21-ford-f-250-f-350-v8-7-3l-1","provider":"MSV Racing","version":"1.0","type":"link"}