{"product_id":"do88-bmw-b58-gen-2-m240i-m340i-m440i-supra-chargepipe-kit","title":"do88 BMW B58 Gen 2 (M240I\/M340I\/M440I\/Supra) Chargepipe Kit","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe B58 Gen 2 is a genuinely fantastic engine, but it has a known reliability issue: its charge pipe. This pipe is known to be fragile and can crack or break even on stock cars during track sessions, and if you're considering tuning your engine, upgrading the charge pipe beforehand is highly recommended. Many aftermarket charge pipe kits exist for the B58, but in do88's assessment, most aren't properly designed, typically just two pipes joined by a straight reducing silicone hose, a design that fails to account for thermal expansion and contraction in this system.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003edo88 took a different approach: the system needs a flexible connection between the two pipes that can genuinely handle thermal movement. Their solution is an aramid-reinforced silicone hose with 3 humps, allowing movement in any direction without folding or putting stress on the connections. To further strengthen the design, the pipes use CNC-machined 6063 aluminium hose connection ends with 3mm wall thickness, resistant to deformation even under overtightened hose clamps. Beyond durability, the pipes are also engineered with a larger diameter and smooth mandrel bends, delivering \u003cstrong\u003e27% more flow than OEM\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eWorks with:\u003c\/strong\u003e OEM mounting points and connections. Includes hose clamps matched to the specific hose kit for your application.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-2 -mb-1 text-base font-bold\"\u003eWhy Choose This Charge Pipe Kit\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDirectly addresses a known B58 reliability issue, the fragile factory charge pipe\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAramid-reinforced silicone hose with 3 humps, genuinely handles thermal expansion and contraction\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCNC-machined 6063 aluminium hose connection ends, resistant to deformation under overtightened clamps\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e27% more flow than OEM\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLarger diameter with smooth mandrel bends for improved performance, not just durability\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRecommended as a genuine prerequisite before tuning, not just an optional extra\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-2 -mb-1 text-base font-bold\"\u003eCompatibility\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eToyota GR Supra MK5 (A90, B58 Gen 2, 2019+)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW G42 M240i\/M240iX (B58 Gen 2, 2021+)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW G20\/G21 M340i\/M340iX (B58 Gen 2, 2018+)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW G22\/G23\/G26 M440i\/M440iX (B58 Gen 2, 2021+)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW G30\/G31 540i\/540iX (B58 Gen 2, 2018+)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW G32 640i\/640iX (B58 Gen 2, 2018+)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW G11\/G12 740i\/745e (B58 Gen 2, 2018+)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW G11\/G12 840i\/840iX (B58 Gen 2, 2018+)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW G01 X3 M40iX (B58 Gen 2, 2018+)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW G02 X4 M40iX (B58 Gen 2, 2018+)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW G05 X5 40iX (B58 Gen 2, 2017+)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW G06 X6 40iX (B58 Gen 2, 2018+)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW G07 X7 40iX (B58 Gen 2, 2017+)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW G29 Z4 M40i (B58 Gen 2, 2017+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e do88 also offers a separate charge pipe kit for the earlier B58 Gen 1 platform (F20\/F22\/F30\/F32), sold separately.\u003c\/p\u003e","brand":"do88","offers":[{"title":"Default Title","offer_id":54462618141005,"sku":"TR-390-GX","price":391.03,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/do88_BMW_B58_Gen_2_M240I_M340I_M440I_Supra_Chargepipe_Kit.webp?v=1786351371","url":"https:\/\/i6tuning.com\/products\/do88-bmw-b58-gen-2-m240i-m340i-m440i-supra-chargepipe-kit","provider":"i6 Tuning","version":"1.0","type":"link"}