{"product_id":"dieselr-high-flow-exhaust-manifold-w-o-egr-provision-pair-2017-2026-duramax-l5p","title":"Dieselr High Flow Exhaust Manifold w\/o EGR Provision - Pair | 2017–2026 Duramax L5P","description":"\u003cp data-start=\"1169\" data-end=\"1403\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1173\" data-end=\"1215\"\u003eDieselr High Flow Exhaust Manifold L5P\u003c\/strong\u003e \u003cstrong\u003ew\/o EGR Provision - Pair\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eis built for the 2017–2024 Duramax 6.6L that’s ready for serious work and performance. It replaces the weak, restrictive factory castings that crack, warp, and leak under heat and load.\u003c\/p\u003e\n\u003cp data-end=\"1148\" data-start=\"938\"\u003eEach manifold is precision-cast from thick-wall, heat-resistant iron and machined for a perfect seal. The result is a stronger, cleaner path for exhaust flow — no thin flanges, no warping, no EGR restriction.\u003c\/p\u003e\n\u003chr data-end=\"1153\" data-start=\"1150\"\u003e\n\u003ch3 data-end=\"1204\" data-start=\"1155\"\u003e\u003cstrong data-end=\"1204\" data-start=\"1159\"\u003ePerformance-Driven Design for Duramax L5P\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1525\" data-start=\"1205\"\u003e\n\u003cli data-end=\"1272\" data-start=\"1205\"\u003e\n\u003cp data-end=\"1272\" data-start=\"1207\"\u003e\u003cstrong data-end=\"1227\" data-start=\"1207\"\u003eNo EGR provision\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor a simplified, streamlined exhaust path\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1344\" data-start=\"1273\"\u003e\n\u003cp data-end=\"1344\" data-start=\"1275\"\u003e\u003cstrong data-end=\"1310\" data-start=\"1275\"\u003eThicker flange and runner walls\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto prevent cracking and burnout\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1405\" data-start=\"1345\"\u003e\n\u003cp data-end=\"1405\" data-start=\"1347\"\u003e\u003cstrong data-end=\"1365\" data-start=\"1347\"\u003eOptimized flow\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor better turbo spool and lower EGTs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1460\" data-start=\"1406\"\u003e\n\u003cp data-end=\"1460\" data-start=\"1408\"\u003e\u003cstrong data-end=\"1433\" data-start=\"1408\"\u003eRust-resistant finish\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor long-term durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1525\" data-start=\"1461\"\u003e\n\u003cp data-end=\"1525\" data-start=\"1463\"\u003e\u003cstrong data-end=\"1489\" data-start=\"1463\"\u003eDirect bolt-on fitment\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor 2017–2024 6.6L Duramax trucks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1776\" data-start=\"1527\"\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1554\" data-start=\"1532\"\u003ehigh flow manifold\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesign improves exhaust scavenging and reduces backpressure, helping your turbo respond faster and run cooler under load. Whether you’re towing or tuning, you’ll see improved throttle response and longer component life.\u003c\/p\u003e\n\u003chr data-end=\"1781\" data-start=\"1778\"\u003e\n\u003ch3 data-end=\"1804\" data-start=\"1783\"\u003e\u003cstrong data-end=\"1804\" data-start=\"1787\"\u003eBuilt to Last\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2008\" data-start=\"1805\"\u003eEach kit includes new gaskets and mounting hardware for a leak-free install. Precision flanges maintain tight seal under boost, and heavy-duty casting resists heat cycle fatigue that kills stock parts.\u003c\/p\u003e\n\u003cp data-end=\"2257\" data-start=\"2010\"\u003eWhen your Duramax works hard, cheap manifolds don’t cut it. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"2116\" data-start=\"2074\"\u003eDieselr High Flow Exhaust Manifold L5P\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edelivers stronger flow, better fit, and the durability serious diesel owners demand — because every psi of boost starts with solid hardware.\u003c\/p\u003e\n\u003chr data-end=\"2262\" data-start=\"2259\"\u003e\n\u003ch3 data-end=\"2318\" data-start=\"2264\"\u003e\u003cstrong data-end=\"2318\" data-start=\"2268\"\u003ePair It with Dieselr Up-Pipes for Maximum Flow\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2841\" data-start=\"2319\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"DIESELR","offers":[{"title":"Default Title","offer_id":49837194248429,"sku":"255-04604","price":749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/0624\/9709\/files\/255-04604-2.webp?v=1777324398","url":"https:\/\/maxxeddieseldirect.com\/products\/dieselr-high-flow-exhaust-manifold-w-o-egr-provision-pair-2017-2026-duramax-l5p","provider":"Maxxed Diesel","version":"1.0","type":"link"}