{"product_id":"afe-48-38029","title":"aFe Twisted Steel Headers 48-38029","description":"\u003cdiv class=\"max-w-lg text-sm\"\u003eFits:\n\u003cul\u003e\n\u003cli\u003e2011–2021 Jeep Grand Cherokee\u003c\/li\u003e\n\u003cli\u003e2011–2023 Dodge Durango\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv\u003eaFe\u003c\/div\u003e\u003cdiv\u003e48-38029\u003c\/div\u003e\u003cdiv\u003eHeaders \u0026amp; Manifolds\u003c\/div\u003e\u003cdiv\u003eThis system produced gains of up to +6 HP and +7 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5\/8 IN mandrel-bent stainless steel tubing for maximum strength and durability. This coating combination reduces the outside surface temperature of headers and reduces engine compartment temperatures by as much as 46% vs. non-coated headers. A combination of Factory style laser cut and machined flanges are used for a secure leak-free seal. Utilizing factory style 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 system is designed for custom, high tolerance factory fitment. 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":42681981403178,"sku":"afe48-38029","price":1003.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2071\/2713\/files\/afe-48-38029_gd_xl.jpg?v=1716671946","url":"https:\/\/streetfx.myshopify.com\/products\/afe-48-38029","provider":"StreetFX Motorsport","version":"1.0","type":"link"}