{"title":"2020-2026 GM 2500HD\/3500HD 6.6L L5P Duramax Dual-Exit Kits","description":"\u003cdiv\u003e\n\u003cinput id=\"post-1\" class=\"read-more-state\" type=\"checkbox\"\u003e\n\u003cp class=\"read-more-wrap\"\u003eThe dual-exit exhaust systems we offer here at Alligator Performance are crafted by some of the most trusted names in the industry, giving you the confidence to upgrade your 2020-2026 GM 6.6L Duramax L5P with the aggressive sound and performance it deserves. These systems not only deliver a mean exhaust rumble but also feature bold, aggressively designed tips that add a custom look to your truck’s exterior. Once you’ve found the dual-exit exhaust kit that fits your style and needs, consider pairing it with an aftermarket \u003ca href=\"2020-2022-gm-duramax-l5p-cold-air-intake-kits\" title=\"2020-2024 GM 2500HD\/3500HD 6.6L L5P Duramax Cold Air Intakes\" rel=\"noopener\" target=\"_blank\"\u003eCold Air Intake\u003c\/a\u003e or \u003ca href=\"2020-2022-gm-duramax-66l-l5p-tuners-monitors\" title=\"2020-2024 GM 2500HD\/3500HD 6.6L L5P Duramax Chips, Modules \u0026amp; Tuners\" rel=\"noopener\" target=\"_blank\"\u003ePerformance Tuner\u003c\/a\u003e to unlock even more power and torque from your 6.6L Duramax. \u003cspan class=\"read-more-target\"\u003e\u003cspan class=\"headerspam\"\u003e\u003cstrong\u003eGM Duramax Fitments:\u003c\/strong\u003e 2020, 2021, 2022, 2023, 2024, 2025, 2026 GM 6.6L Duramax.\u003c\/span\u003e \u003cspan class=\"headerspam\"\u003e\u003cstrong\u003eSubmodel Fitments:\u003c\/strong\u003e WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali.\u003c\/span\u003e \u003cspan class=\"headerspam\"\u003eSome exceptions apply, please see individual product pages for specific fitments.\u003c\/span\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003clabel class=\"read-more-trigger\" for=\"post-1\"\u003e\u003c\/label\u003e\n\u003c\/div\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/collections\/17-19_duramax_exterior_upgrades_thumbnail.webp?v=1728499721","url":"https:\/\/www.alligatorperformance.com\/collections\/2020-2026-gm-duramax-66l-l5p-dual-exit-dpf-back-kits.oembed","provider":"Alligator Performance","version":"1.0","type":"link"}