{"product_id":"afe-twisted-steel-409ss-shorty-header-04-10-ford-f-150-v8-5-4l","title":"aFe Twisted Steel 409SS Shorty Header 04-10 Ford F-150 V8-5.4L","description":"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 flanges are used used for a secure leak-free seal. Utilizing factory flanges this system is designed to fit in the stock locations with no cutting or modifications required for a hassle-free installation. A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle response. Utilizing state-of-the-art computer-aided design technology, this false is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability.","brand":"aFe","offers":[{"title":"Default Title","offer_id":43621937578124,"sku":"AFE48-43032","price":820.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/4495\/8604\/files\/11ed20917065b17ba8295eb459dfa4b7.jpg?v=1733651825","url":"https:\/\/www.signatureptw.com\/products\/afe-twisted-steel-409ss-shorty-header-04-10-ford-f-150-v8-5-4l","provider":"Signature Performance","version":"1.0","type":"link"}