{"product_id":"mbrp-muffler-universal-fit-t409-stainless-steel-5-inch","title":"MBRP Muffler – Universal Fit – T409 Stainless Steel – 5\" In\/Out","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFree shipping on this MBRP T409 stainless steel muffler.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis MBRP universal muffler is engineered for high‑flow custom exhaust systems that demand durability, tone refinement, and long‑term corrosion resistance. Built from \u003cstrong\u003eT409 stainless steel\u003c\/strong\u003e, it withstands repeated heat cycles and harsh environments far better than aluminized alternatives. The natural amber coloration is a heat‑tempered finish that develops character over time without compromising structural integrity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith a \u003cstrong\u003e5‑inch inlet\/outlet\u003c\/strong\u003e, this muffler is designed for large‑diameter performance systems where maximum flow and deep tone control are essential. The straight‑through perforated core smooths harsh frequencies while maintaining exhaust velocity—ideal for diesel performance, high‑output gas builds, and off‑road applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Specs \u0026amp; Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUniversal‑fit muffler for custom exhaust fabrication\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eT409 stainless steel\u003c\/strong\u003e for strong corrosion resistance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHeat‑tempered amber finish\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e5\" inlet \/ 5\" outlet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eStraight‑through perforated core for smooth, unrestricted flow\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWeld‑ready ends for flexible placement\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIdeal for high‑flow diesel and large‑diameter performance systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVerified Fitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis is a \u003cstrong\u003euniversal‑fit\u003c\/strong\u003e component. It is not designed for a specific Year\/Make\/Model and requires custom fabrication.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis product includes a \u003cstrong\u003eLimited Lifetime Warranty against rust‑through\u003c\/strong\u003e. Coverage applies to structural corrosion failure of the T409 stainless material. Warranty support is provided directly by MBRP and requires proof of purchase. Surface coloration or cosmetic changes from heat, moisture, or road conditions are not considered defects.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy It Matters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eLarge‑diameter systems require a muffler that can refine tone without choking flow. This unit delivers a deeper, more controlled exhaust note while preserving performance. T409 stainless provides long‑term durability, making it a trusted choice for diesel trucks, off‑road rigs, and high‑heat applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eImportant Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUniversal‑fit; welding or fabrication required\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNot a direct bolt‑on replacement\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eT409 stainless may develop surface coloration over time—this is normal and not a defect\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProfessional installation recommended for proper placement and tone control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MBRP","offers":[{"title":"Default Title","offer_id":51464424816961,"sku":"GP290022","price":194.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/GP290022_1-BKSJ.png?v=1773183158","url":"https:\/\/obsidianforgedautosupply.com\/products\/mbrp-muffler-universal-fit-t409-stainless-steel-5-inch","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}