{"product_id":"afe-46-40024-01-16-duramax-bladerunner-exhaust-manifold-set","title":"AFE 46-40024 01-16 Duramax Bladerunner Exhaust Manifold Set","description":"\u003cdiv\u003eThe AFE \u003ca href=\"tel:46-40024\"\u003e46-40024\u003c\/a\u003e BladeRunner Exhaust Manifolds feature a bolt-on design and will increase power, performance, and exhaust flow in your 2001-2016 GM 6.6L Duramax.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eMachined Ports: \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eThese manifolds have both the inlet and the outlet ports machined to match the factory gaskets. This allows for maximum flow, without compromising gasket performance.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eAuxiliary Ports:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eAn Exhaust Gas Temperature (EGT) probe port is incorporated into each manifold for easy installation of gauges or testing equipment. There are three additional cast in bosses provided to allow for alternate testing points.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eHassle-Free Installation:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eThese manifolds are compatible with the stock up-pipes, which allows the manifolds to be installed without having to remove the turbocharger down-pipe or the up-pipes.  \u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eFEATURES: \u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eCARB EO# D-550-36 \u003c\/li\u003e\n\u003cli\u003eDurable, Cast Ductile Iron Construction\u003c\/li\u003e\n\u003cli\u003eOutflows Factory Exhaust Manifolds By 6%\u003c\/li\u003e\n\u003cli\u003eCompatible With Factory Up-Pipes For Easy Install\u003c\/li\u003e\n\u003cli\u003eEliminates Flow Restricting Pinch Of Factory Driver-Side Manifold\u003c\/li\u003e\n\u003cli\u003eMachined Ports \u0026amp; Gasket Matched Design Maximizes Exhaust Flow \u003c\/li\u003e\n\u003cli\u003e1\/8\" NPT Ports For Exhaust Gas Temperature (EGT) Monitoring \u003c\/li\u003e\n\u003cli\u003eManifold Mounting Hardware Included For Easy Installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e \u003c\/span\u003eThese exhaust manifolds do not include new gaskets. In some cases, factory gaskets can be reused. New gaskets are available separately.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Masonbilt Performance","offers":[{"title":"Default Title","offer_id":53574543966487,"sku":null,"price":689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/7135\/0807\/files\/ScreenShot2026-06-25at3.06.25PM.png?v=1782414634","url":"https:\/\/masonbiltperformance.com\/products\/afe-46-40024-01-16-duramax-bladerunner-exhaust-manifold-set","provider":"Masonbilt Performance","version":"1.0","type":"link"}