{"product_id":"2020-2026-l5p-l5d-duramax-max-flow-intercooler","title":"2020 - 2026 L5P L5D Duramax Max Flow Intercooler","description":"\u003ch1\u003eVSE 2020+ L5P Max Flow Billet Intercooler\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eLess Restriction. Lower Charge Temps. Better Efficiency.\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eVSE Max Flow Billet Intercooler\u003c\/strong\u003e isn't just for high-horsepower trucks. It was designed to improve the charge-air system on \u003cstrong\u003eevery 2020+ L5P Duramax — stock, tuned, towing, or high-performance.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe factory intercooler uses a \u003cstrong\u003e1.5\" thick core, 2.5\" connections, and a combination of cast aluminum and plastic end tanks.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo improve on the factory design, we went back to the 3D modeling board and developed a \u003cstrong\u003emax-effort L5P intercooler\u003c\/strong\u003e focused on airflow, thermal capacity, pressure drop, and durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe doubled the core thickness to \u003cstrong\u003e3\"\u003c\/strong\u003e, increased the inlet and outlet connections to a massive \u003cstrong\u003e3.5\"\u003c\/strong\u003e, and replaced the factory end tanks with \u003cstrong\u003efull billet aluminum end tanks\u003c\/strong\u003e designed for better airflow distribution across the entire core.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGoing from 2.5\" to 3.5\" connections alone provides approximately \u003cstrong\u003e96% more cross-sectional flow area.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWHY IT MATTERS — EVEN ON A STOCK TRUCK\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAn intercooler isn't only about maximum horsepower. It's part of the airflow path every time the engine is operating under boost.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReducing restriction across the charge-air system reduces the pressure differential the turbocharger has to overcome to achieve the desired manifold pressure. Under normal driving and cruise conditions, a freer-flowing system can reduce turbocharger workload and allow the VGT system to operate with less restrictive vane positioning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe result is a more efficient charge-air path with the \u003cstrong\u003epotential for improved fuel economy\u003c\/strong\u003e, reduced pumping losses, and lower charge-air temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor a stock daily driver, that means improved efficiency. For a truck that tows, it means additional thermal capacity. For a tuned or high-horsepower truck, it means significantly more airflow potential as demand increases.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eMAX FLOW FEATURES\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ \u003cstrong\u003e3\" thick high-flow intercooler core\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ \u003cstrong\u003e2X factory core thickness\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ \u003cstrong\u003e3.5\" inlet and outlet connections\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ \u003cstrong\u003e96% more connection flow area vs. OEM 2.5\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ \u003cstrong\u003eFull billet aluminum end tanks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ \u003cstrong\u003e200 PSIG burst-pressure rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Larger, smoother end-tank transitions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Reduced charge-air pressure drop\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Increased cooling capacity\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Improved resistance to heat soak\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Reduced turbocharger workload\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Potential for improved cruising efficiency and fuel economy\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ \u003cstrong\u003eNo tuning required\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ \u003cstrong\u003eDirect drop-in installation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Compatible with \u003cstrong\u003e3\" and 3.5\" aftermarket charge-air piping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Designed for \u003cstrong\u003estock, tuned, towing, and high-horsepower trucks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Direct fit for \u003cstrong\u003e2020+ L5P Duramax\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ \u003cstrong\u003eLifetime warranty against manufacturing defects\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eNOT JUST A RACE TRUCK UPGRADE.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA stock truck benefits from reduced restriction and increased efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA towing truck benefits from increased thermal capacity and lower charge-air temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA tuned truck benefits from both.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAnd as horsepower and airflow increase, those advantages only become more important.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMore airflow. Less pressure drop. Lower charge temperatures. Better efficiency.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eNo tuning required. No complicated conversion. Just a direct-fit upgrade to one of the most important components in the L5P charge-air system.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVSE 2020+ L5P Max Flow Billet Intercooler\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis built to make the entire charge-air system work better — no matter how you use your Duramax.\u003c\/p\u003e","brand":"VSE","offers":[{"title":"3\" - 3.5\" Coupler w\/ Clamps (2 Couplers \u0026 4 Clamps)","offer_id":50614259515629,"sku":"VSE-L5P-HP-INTERCOOLER","price":2659.95,"currency_code":"USD","in_stock":true},{"title":"3.5\" - 3.5\" Coupler w\/ Clamps (2 Couplers \u0026 4 Clamps)","offer_id":50614259548397,"sku":"VSE-L5P-HP-INTERCOOLER","price":2579.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/0624\/9709\/files\/Intercooler-FIXED-front-for-Web__92034.webp?v=1788372039","url":"https:\/\/maxxeddieseldirect.com\/products\/2020-2026-l5p-l5d-duramax-max-flow-intercooler","provider":"Maxxed Diesel","version":"1.0","type":"link"}