{"product_id":"mbrp-muffler-armor-plus-universal-fit-t409-stainless-steel-5-inch","title":"MBRP Muffler – Armor Plus – Universal Fit – T409 Stainless Steel – 5-Inch","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFree shipping on this MBRP Armor Plus 5-inch universal muffler.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBuilt for trucks that see real miles, this Armor Plus muffler uses \u003cstrong\u003eT409 stainless steel\u003c\/strong\u003e to handle heat, vibration, and long-term exposure without giving up structural integrity. The \u003cstrong\u003e5-inch diameter\u003c\/strong\u003e supports high‑flow diesel and gas applications where predictable backpressure and consistent tone control matter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe straight‑through internal core keeps exhaust velocity strong while delivering a deeper, controlled sound that works for tow rigs, work trucks, and fabricated performance systems.\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 performance muffler\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e5-inch diameter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eArmor Plus \u003cstrong\u003eT409 stainless steel\u003c\/strong\u003e construction\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eStraight‑through internal core for optimized flow\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWelded seams for long‑term durability\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for diesel and high‑output gas custom systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBuilt for fabricators needing predictable flow behavior\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 welding or fabrication.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eArmor Plus T409 stainless steel includes a \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e. Heat‑related surface coloration is normal for T409 and not considered a defect.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy It Works\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe 5-inch configuration is a proven standard for high‑flow diesel builds. T409 stainless steel provides long‑term durability without the cost of full T304, making it a strong choice for tow rigs, job‑site trucks, and performance‑focused custom systems.\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 required\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNot a clamp‑on design\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eT409 stainless will show natural heat cycling over time\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProfessional installation recommended for best alignment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MBRP","offers":[{"title":"Default Title","offer_id":51464423637313,"sku":"M2050S","price":257.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/M2050S_1-BKSJ.png?v=1773183082","url":"https:\/\/obsidianforgedautosupply.com\/products\/mbrp-muffler-armor-plus-universal-fit-t409-stainless-steel-5-inch","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}