{"product_id":"banks-26005","title":"Boost Tube System, Red, 2020-2026 Chevy\/GMC 2500\/3500 6.6L Duramax, L5P","description":"\u003cp\u003e\u003cstrong\u003eBoost Tube System, Red, 2020-2026 Chevy\/GMC 2500\/3500 6.6L Duramax, L5P\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e26-45% improvement in Mass Airflow vs Stock\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eIncreases throttle response and reduces turbo lag\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0735\/0704\/5454\/files\/Screenshot_2026-07-06_230408.png?v=1783404259\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"font-acumin mb-2 fw-acumin-800\"\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"font-acumin text-gray-secondary fw-acumin-700 product-meta-subheading\"\u003e\n\u003cul\u003e\n\u003cli\u003eHuge increase in size and flow over stock and competitors (3.5\" vs 2.5\")\u003c\/li\u003e\n\u003cli\u003eHot Side flows\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e490 CFM @ 12\"\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evs stock 388 CFM\u003c\/li\u003e\n\u003cli\u003eCold Side flows\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e635 CFM @ 12\"\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evs stock 435 CFM\u003c\/li\u003e\n\u003cli\u003eConstant 3.5in diameter tubing for the best flow\u003c\/li\u003e\n\u003cli\u003eBillet aluminum venturi couplers maintain boost pressure and do not break like stock\u003c\/li\u003e\n\u003cli\u003eMandrel-bent aluminized steel construction\u003c\/li\u003e\n\u003cli\u003eAllow the turbocharger to spool up faster\u003c\/li\u003e\n\u003cli\u003eSpring-loaded constant tension clamps\u003c\/li\u003e\n\u003cli\u003eImproves airflow by over 26% and 45%\u003c\/li\u003e\n\u003cli\u003e5-ply heavy-duty Nomex woven silicone couplers\u003c\/li\u003e\n\u003cli\u003eBung for a temperature probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAbout This Product\u003c\/strong\u003e\u003cbr\u003eBanks massive 3.5\" boost tubes are the largest on the market, flowing 26-45% more air than stock! Smooth mandrel-bent tubes deliver more air to your engine while reducing boost pressure loss resulting in quicker turbo spool and more power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003eBanks Boost Tubes are the largest charge air cooler pipes in the industry, measuring in at a full 3.5 inches. Every other competitive product on the market tops out at just 3.0 inches, and your factory pipes are only 2.5 inches with crushed bent corners and flimsy plastic components. By contrast, Banks Boost Tubes are made of high-quality aluminized steel for maximum strength and durability. With Banks Boost Tubes' smooth bends, your turbo can spool quicker thanks to improved boost pressure retention for maximum horsepower.\u003c\/p\u003e\n\u003cp\u003eThe Boost Tubes work with the stock Duramax intake components by using proprietary high-strength 5-ply silicone hoses. Unique to the 2020+ model, a pair of billet aluminum cold-side adapters are also used for the intercooler connection and the throttle body. These are specially made for the airflow requirements of the L5P and feature a Venturi-like taper on their inside diameter to maintain boost pressure and volumetric flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy It's Better\u003c\/strong\u003e\u003cbr\u003eBANKS BOOST TUBES FLOW BEST\u003cbr\u003eBanks oversized charge air cooler pipes and pair of unique billet adapters results in less boost pressure loss from turbo to intake manifold.\u003c\/p\u003e\n\u003cp\u003eWith an 26-45% improvement in airflow, your turbo can spool faster and sustain boost pressure with less wasted energy and heat.\u003c\/p\u003e\n\u003cp\u003eBanks Boost-Tubes allow your engine, and specifically your turbo, to work less hard in compressing intake air; this maximizes horsepower delivery and throttle response while reducing engine stress.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Banks Power, Boost Tubes, Charge Air Cooler, Comparison vs stock\" src=\"https:\/\/shop-banks.s3.amazonaws.com\/products_data\/l5p_boosttubes\/26005_2020_L5P_Boost_Tubes_SQ.png\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch2\u003eINDUCTION PERFECTION\u003c\/h2\u003e\n\u003cp\u003eEven with the tighter engine space in the 2020+ L5P, Banks engineers were still able to maintain a full 3.5\" diameter on both the hot and cold side of our boost tubes.\u003c\/p\u003e\n\u003cp\u003ePut up side by side with the factory intercooler piping, ours could practically eat the stock one whole!\u003c\/p\u003e\n\u003cp\u003eThe combination large smooth mandrel bends and steel construction put the Banks Boost-Tubes in a performance and durability class of their own.\u003c\/p\u003e\n\u003cspan\u003e\u003cimg title=\"26005 Banks Boost Tubes vs OEM L5P Boost Tube comparison diagram\" src=\"https:\/\/shop-banks.s3.amazonaws.com\/products_data\/l5p_boosttubes\/26005_New_Hot_Side_Graphic.jpg\" alt=\"Banks Power, Boost Tubes, Charge Air Cooler, Comparison vs stock\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003chr class=\"description__hr\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eGOING THE EXTRA MILE\u003c\/h2\u003e\n\u003cp\u003eGM revised, moved, and updated several components throughout the engine bay for the 2020+ L5P, including a new coupler system on the cold side.\u003c\/p\u003e\n\u003cspan\u003e\u003cimg title=\"CAD Rendering of L5P Engine with Banks Boost Tubes\" src=\"https:\/\/shop-banks.s3.amazonaws.com\/products_data\/l5p_boosttubes\/26005_CAD-Rendering-1200x1200.jpg\" alt=\"Banks Power L5P CAD Render\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eOur engineers used CFD simulations to design a pair of billet couplers for both ends of the cold side tube with a perfect taper and unique double parabolic shape to maximize airflow and reduce airflow restriction.\u003c\/p\u003e\n\u003cp\u003eThe shape and curvature of these couplers are critical to maintaining pressure efficiency throughout the intercooler system.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg title=\"Charge Air Cooler top and bottom couplers\" src=\"https:\/\/shop-banks.s3.amazonaws.com\/products_data\/l5p_boosttubes\/26005_New_Couplers.jpg\" alt=\"Banks Power unique billet couplers\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003chr class=\"description__hr\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eDO IT RIGHT\u003c\/h2\u003e\n\u003cp\u003eFor the 2020+ L5P, GM decided to go with a near full rubber hose design on the cold side.\u003c\/p\u003e\n\u003cp\u003eWhile this design might have simplified production for GM, its added flex and hose swelling leaves potential performance on the table.\u003c\/p\u003e\n\u003cp\u003eBuilt from mandrel bent steel, Banks Boost-Tubes will never flex, crack, or dry out like the OEM Charge Air Pipes. They are built to resist clamping force deformation and other stresses for unparalleled durability and strength.\u003c\/p\u003e\n\u003cspan\u003e\u003cimg title=\"Banks Charge Air Cooler vs OEM L5P intercooler pipes For 2020+ Models\" src=\"https:\/\/shop-banks.s3.amazonaws.com\/products_data\/l5p_boosttubes\/26005_Cold_Compare-with-callouts.jpg\" alt=\"Banks Power, Boost Tubes, Intercooler Pipes, Charge Air Cooler, Banks vs Stock\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cstrong\u003eThis Boost Tube Upgrade Kit fits the following vehicles:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 id=\"fitment-table-group\"\u003eChevrolet\u003c\/h3\u003e\n\u003ch4\u003eChevrolet Silverado 2500\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eChevrolet Silverado 2500 | 6.6L Diesel 2026\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 2500 | 6.6L Diesel 2025\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 2500 | 6.6L Diesel 2024\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 2500 | 6.6L Diesel 2023\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 2500 | 6.6L Diesel 2022\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 2500 | 6.6L Diesel 2021\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 2500 | 6.6L Diesel 2020\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan\u003e\u003cspan id=\"fitment-table-group-inner\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003ch4\u003eChevrolet Silverado 3500\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eChevrolet Silverado 3500 | 6.6L Diesel 2026\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 3500 | 6.6L Diesel 2025\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 3500 | 6.6L Diesel 2024\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 3500 | 6.6L Diesel 2023\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 3500 | 6.6L Diesel 2022\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 3500 | 6.6L Diesel 2021\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 3500 | 6.6L Diesel 2020\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan\u003e\u003cspan id=\"fitment-table-group-inner\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003ch3 id=\"fitment-table-group\"\u003eGMC\u003c\/h3\u003e\n\u003ch4\u003eGMC Sierra 2500 HD\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGMC Sierra 2500 HD | 6.6L Diesel 2026\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 HD | 6.6L Diesel 2025\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 HD | 6.6L Diesel 2024\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 HD | 6.6L Diesel 2023\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 HD | 6.6L Diesel 2022\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 HD | 6.6L Diesel 2021\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 HD | 6.6L Diesel 2020\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan\u003e\u003cspan id=\"fitment-table-group-inner\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003ch4\u003eGMC Sierra 3500 HD\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGMC Sierra 3500 HD | 6.6L Diesel 2026\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500 HD | 6.6L Diesel 2025\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500 HD | 6.6L Diesel 2024\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500 HD | 6.6L Diesel 2023\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500 HD | 6.6L Diesel 2022\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500 HD | 6.6L Diesel 2021\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500 HD | 6.6L Diesel 2020\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan\u003e\u003cspan id=\"fitment-table-group-inner\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Banks Power","offers":[{"title":"Default Title","offer_id":43884074139726,"sku":"26005","price":698.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/0704\/5454\/files\/Screenshot_2026-07-06_225949.png?v=1783404139","url":"https:\/\/jkcperformance.com\/products\/banks-26005","provider":"JKC Performance LLC","version":"1.0","type":"link"}