{"product_id":"pure-turbos-bmw-f-series-b58-pure-800-turbo-m140i-m240i-340i-440i","title":"Pure Turbos BMW F-Series B58 PURE 800 Turbo (M140I\/M240I\/340I\/440I)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eDeveloped and manufactured at Pure Turbos' own HQ specifically for the B58 platform, this is genuinely one of the most reliable turbos on the market at this power level. On 93 octane fuel alone with supporting modifications, expect around 560-586whp. Push further with an upgraded HPFP, an E50 fuel blend, and methanol injection, and around 700whp is achievable.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eReal-world documented results back this up in detail: 586whp on 98 RON pump fuel, high 500s to low 600s whp on 99 RON pump fuel with meth, an upgraded HPFP, and full bolt-ons, 630whp on race gas\/98 RON pump fuel (limited by the fuel system), 700whp on E50 with meth and full bolt-ons, and as high as 734whp on E85 with an upgraded Stage 2 HPFP and full bolt-ons at 30-32psi. This is a genuine core-exchange upgrade, built on your existing turbo housing.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003ePlease select your configuration at checkout:\u003c\/strong\u003e refundable core deposit or send-in-your-turbos option (lead time starts once your stock turbos are received).\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eRecommended alongside this purchase:\u003c\/strong\u003e the genuine BMW B58 F-Series (Gen 1) Turbo Installation Kit (GBMW0058), covering M140i, M240i, 340i, and 440i fitment.\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 Turbo Upgrade\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\"\u003eDocumented real-world results up to 734whp on E85 with supporting modifications\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAround 560-586whp achievable on 93 octane fuel alone\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeveloped and manufactured at Pure Turbos' own HQ for the B58 platform\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGenuinely one of the most reliable big-power turbos available for this platform\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBuilt on your existing OEM turbo housing for factory-style fitment\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\"\u003eBMW F20\/F21 M140i (B58 Gen 1)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F22\/F23 M240i (B58 Gen 1)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F30\/F31 340i (B58 Gen 1)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F32\/F33\/F36 440i (B58 Gen 1)\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 this is the standard core-exchange version. A Cast (no core fee) version is also available for this platform, sold separately.\u003c\/p\u003e","brand":"Pure Turbos","offers":[{"title":"No - I will send my stock turbo upfront","offer_id":54462612930893,"sku":"PUR-TUR-B58-004","price":3146.0,"currency_code":"EUR","in_stock":false},{"title":"Yes - Additional Charge","offer_id":54462612963661,"sku":"PUR-TUR-B58-004","price":4114.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/pure-turbos-bmw-f-series-b58-pure-800-turbo-m140i-m240i-340i-440i.jpg?v=1785937032","url":"https:\/\/i6tuning.com\/products\/pure-turbos-bmw-f-series-b58-pure-800-turbo-m140i-m240i-340i-440i","provider":"i6 Tuning","version":"1.0","type":"link"}