{"product_id":"sus347-stainless-steel-exhaust-manifold","title":"SUS347 Stainless Steel Exhaust Manifold","description":"The Artec Performance Direct Replacement Exhaust Manifold is precision engineered for the Mitsubishi Lancer Ralliart 4B11T, addressing a key flaw in the factory design. The stock manifold's design, with only three runners merging into the collector before a tight radius, creates a hot spot that can lead to cracking.\n\nThis Artec manifold eliminates that restriction by redesigning the merging angles with longer radius curves, promoting better flow and heat dispersion. Constructed from SUS347 stainless steel using an investment cast process, it features 33mm inner diameter runners. The center two runners are lengthened to create a more equal length design, which helps maintain turbo spool response by reducing manifold volume while simultaneously improving flow.\n\nInstallation is facilitated by its direct replacement nature, retaining the use of the OEM heat shield and hardware. The raised heat shield is 1 inch.\n\nDesigned and tested in Australia, this exhaust manifold comes with a lifetime warranty and is shipped directly from Canada.","brand":"Artec","offers":[{"title":"Default Title","offer_id":52686996046136,"sku":"4B11T-RA-DR-EX","price":990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660184253.webp?v=1784879277","url":"https:\/\/store.motormia.co\/products\/sus347-stainless-steel-exhaust-manifold","provider":"MOTORMIA","version":"1.0","type":"link"}