{"product_id":"afe-twisted-steel-409-stainless-steel-header-w-cat-for-2005-11-toyota-tacoma-05-06-tundra-03-09-4runner-48-46001-1hc","title":"aFe Twisted Steel 409 Stainless Steel Header w\/ Cat For 2005-11 Toyota Tacoma, 05-06 Tundra, 03-09 4Runner - 48-46001-1HC","description":"\u003ch2\u003e\u003cstrong\u003eTwisted Steel 409 Stainless Steel Header w\/ Cat\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces Restrictive Cast-Iron Stock Manifold\u003c\/li\u003e\n\u003cli\u003eRetains Factory Sensors\u003c\/li\u003e\n\u003cli\u003eConstructed from 1-5\/8\" 16-Gauge Stainless Steel Tubing\u003c\/li\u003e\n\u003cli\u003e3-to-1 Mitered Merge Collector Decreases Turbulence and Increases Exhaust Velocity\u003c\/li\u003e\n\u003cli\u003eIncludes 300 Cell Metallic High Flow Catalytic Converters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eaFe POWER Twisted Steel Headers are constructed of 1-5\/8\" 16-gauge 409 stainless steel tubing with 3\/8\" thick CNC Laser cut flanges to ensure a leak-free seal. To eliminate dead space that can cause turbulence and hinder flow that formed s are prone to produce, a mitered merge and optimized tube lengths are used for true pulse control technology improving flow and performance. The smooth curves and increased diameter of this header helps remove restriction and keeps exhaust gas flowing smoothly for improved performance and durability. All components are supplied for a hassle-free bolt-on and go installation with no modifications necessary.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMitered Merge:\u003c\/strong\u003e\u003cbr\u003e3-to-1 mitered merge decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOptimized Tube Lengths:\u003c\/strong\u003e\u003cbr\u003eTube lengths are optimized for true pulse control technology which improves flow and performance.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCNC Laser Cut Flanges:\u003c\/strong\u003e\u003cbr\u003eFlanges are CNC laser cut not only to be visually appealing but for a durable, precise fit and leak-free seal.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e\u003cbr\u003eThese headers are constructed of durable CNC mandrel bent, stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh Flow Catalytic Converters:\u003c\/strong\u003e\u003cbr\u003eEach header comes with 300 CPSI (cell per square inch) metallic high-flow catalytic converters for maximum flow.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis performance header is designed to fit in the stock location no cutting or drilling required making it a true bolt-on and go solution. This kit also includes a gasket set and all necessary mounting hardware for a hassle-free installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca title=\"aFe Twisted Steel 409 Stainless Steel Header w\/ Cat Install Instructions\" href=\"https:\/\/afepower.com\/media\/catalog\/product\/file\/48-46001-1HC_Ins.pdf\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/7329\/4911\/files\/Unknown-58.\" alt=\"PDF Icon\" width=\"39\" height=\"30\"\u003e\u003cspan style=\"font-size: 16px;\"\u003ePDF Instructions\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":43392226787391,"sku":"ds_BKJC_48-46001-1HC","price":1852.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/7329\/4911\/files\/b805fa524ce7982aa74f269b8fd37047__65950.1688191715.1280.1280.jpg?v=1781377164","url":"https:\/\/www.iagoffroad.com\/products\/afe-twisted-steel-409-stainless-steel-header-w-cat-for-2005-11-toyota-tacoma-05-06-tundra-03-09-4runner-48-46001-1hc","provider":"IAG Off-Road","version":"1.0","type":"link"}