{"product_id":"dieselr-aluminized-downpipe-back-exhaust-single-cab-chassis-gm-2500-3500-6-6l-duramax-l5p-2017-2019","title":"Dieselr Aluminized  Downpipe Back Exhaust Single | Cab \u0026 Chassis GM 2500\/3500 6.6L DURAMAX L5P 2017-2019","description":"\u003cp data-start=\"832\" data-end=\"1175\"\u003eThe \u003cstrong data-start=\"836\" data-end=\"892\"\u003eDieselr Aluminized Downpipe Back Exhaust (2017–2019)\u003c\/strong\u003e is a precision-built 4-inch system designed for high-demand diesel platforms that need cleaner flow and reliable construction. Made from \u003cstrong data-start=\"1030\" data-end=\"1062\"\u003eheavy-gauge aluminized steel\u003c\/strong\u003e, this exhaust system delivers consistent performance and dependable durability under continuous heat and load.\u003c\/p\u003e\n\u003cp data-start=\"1177\" data-end=\"1523\"\u003eEach Dieselr exhaust is \u003cstrong data-start=\"1201\" data-end=\"1217\"\u003emandrel-bent\u003c\/strong\u003e for uniform airflow and \u003cstrong data-start=\"1242\" data-end=\"1256\"\u003eTIG-welded\u003c\/strong\u003e to prevent leaks and stress fractures. The aluminized finish resists corrosion, salt, and moisture—ideal for fleets and performance-driven diesel setups. Installation is direct and secure thanks to \u003cstrong data-start=\"1455\" data-end=\"1488\"\u003efactory-style mounting points\u003c\/strong\u003e and reinforced hanger alignment.\u003c\/p\u003e\n\u003cp data-start=\"1525\" data-end=\"1697\"\u003ePurpose-built for reliability, Dieselr aluminized systems are field-tested for long-term strength and precision fitment—\u003cstrong data-start=\"1645\" data-end=\"1695\"\u003esteel engineered to work hard and last longer.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1699\" data-end=\"1717\"\u003e\u003cstrong data-start=\"1699\" data-end=\"1715\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1720\" data-end=\"1795\"\u003e4″ aluminized steel construction for maximum strength and heat resistance\u003c\/li\u003e\n\u003cli data-start=\"1798\" data-end=\"1843\"\u003eMandrel bends for smooth, unrestricted flow\u003c\/li\u003e\n\u003cli data-start=\"1846\" data-end=\"1902\"\u003eOEM-style fitment for fast installation and tight seal\u003c\/li\u003e\n\u003cli data-start=\"1905\" data-end=\"1959\"\u003eCorrosion-resistant finish for extended service life\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dieselr Parts","offers":[{"title":"4-inch Downpipe Back Exhaust with Muffler","offer_id":50470743802142,"sku":"256-420134","price":1144.0,"currency_code":"CAD","in_stock":true},{"title":"4-inch Downpipe Back Exhaust without Muffler","offer_id":50470743834910,"sku":"256-520134","price":1074.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/256-420134-Dieselr_Aluminized_4-inch-Downpipe_Back_Exhaust_Single_GM_2500-3500_6.6L_DURAMAX_L5P_cab-_-chasis-2017-2019-with-muffler.webp?v=1767313323","url":"https:\/\/platinumhpsolutions.myshopify.com\/products\/dieselr-aluminized-downpipe-back-exhaust-single-cab-chassis-gm-2500-3500-6-6l-duramax-l5p-2017-2019","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}