{"product_id":"afe-48-33025-1t-1","title":"aFe Twisted Steel Headers 48-33025-1T","description":"\u003cdiv class=\"max-w-lg text-sm\"\u003eFits:\n\u003cul\u003e\n\u003cli\u003e2015–2023 Ford F-150\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv\u003eaFe\u003c\/div\u003e\u003cdiv\u003e48-33025-1T\u003c\/div\u003e\u003cdiv\u003eHeaders \u0026amp; Manifolds\u003c\/div\u003e\u003cdiv\u003eThis 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. This coating combination reduces the outside surface temperature of headers and reduces engine compartment temperatures. 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\u003c\/div\u003e\u003cdiv\u003eaFe Twisted Steel headers are constructed of 409 stainless steel tubing with thick, CNC-machined flanges to ensure a leak-free seal. They incorporate a merge collector design, reducing the turbulence that occurs when using the traditional form collector-style designs. The performance gains are obvious when coupled with a high-flow Y-pipe. The aFe headers feature a tuned length primary that is out-flowing the stock manifolds by as much as 46 percent. Order the style and configuration tailored to your vehicle and engine application.\u003c\/div\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":42086221807658,"sku":"afe48-33025-1T","price":1147.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2071\/2713\/files\/afe-48-33025-1t_by_xl_5e96af48-9030-4f01-823b-02d6234d7539.jpg?v=1727089780","url":"https:\/\/streetfx.myshopify.com\/products\/afe-48-33025-1t-1","provider":"StreetFX Motorsport","version":"1.0","type":"link"}