{"product_id":"afe-ford-f-150-15-22-v8-5-0l-twisted-steel-304-stainless-steel-headers","title":"aFe Ford F-150 15-22 V8-5.0L Twisted Steel 304 Stainless Steel Headers","description":"This system produced gains of up to +20 HP and +23 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5\/8 IN mandrel-bent 304 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. These headers retain your stock catalytic converters and are a direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation. Mitered collectors decrease turbulence and increase exhaust velocity. The result is increased horsepower, torque and improved throttle response. A Machined ball flange ensures a leak-free seal over the life of the vehicle. 100% MIG-Welded for race-proven strength and durability.","brand":"aFe","offers":[{"title":"Default Title","offer_id":43621928468620,"sku":"AFE48-33025-1","price":820.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/4495\/8604\/files\/381d5353fe26e1631d071cdc98f0d776.jpg?v=1733651672","url":"https:\/\/www.signatureptw.com\/products\/afe-ford-f-150-15-22-v8-5-0l-twisted-steel-304-stainless-steel-headers","provider":"Signature Performance","version":"1.0","type":"link"}