{"product_id":"do88-bmw-s55-m2c-m3-m4-f87-f80-f82-f83-turbo-inlets","title":"do88 BMW S55 M2C\/M3\/M4 (F87\/F80\/F82\/F83) Turbo Inlets","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe S55 twin-turbo engine powering the M2 Competition, M3, and M4 F8X is equipped with genuinely restrictive inlet pipes to the turbochargers, and reducing that restriction on the inlet side matters a great deal on any performance build. do88's answer minimises the airflow restriction just before the turbochargers themselves.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eRather than guessing at fitment, do88 conducted a detailed 3D-scan of an actual M3 Competition engine bay to design these inlets, working within an extremely limited available space. The final package includes both front and rear turbo inlets, the rear consisting of a custom-designed aluminium pipe with a welded, CNC-machined turbo connection radius flange, and the front a 3D freeform-designed, steel wire-reinforced silicone hose connecting to the turbocharger via a CNC-machined radius adapter, with matte black hose clamps included for a clean, stealthy look. Compared to the factory pipes, the diameter increases to 63mm (versus the OEM's 55mm), a genuine \u003cstrong\u003e33% larger flow area\u003c\/strong\u003e, delivering \u003cstrong\u003e778 CFM versus the OEM's 690 CFM at 75mbar\/1.09psi pressure drop, a 13% higher flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003ePlease select your turbo size at checkout:\u003c\/strong\u003e OEM (41mm) or Hybrid (54mm). These are separate configurations matched to your specific turbo setup.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e during installation, you may need to replace a few screws, nuts, and gaskets not included in this kit, see the installation instructions for details.\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 These Turbo Inlets\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\"\u003e33% larger flow area than the factory inlet pipes (63mm vs 55mm diameter)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e13% higher airflow, independently measured (778 CFM vs 690 CFM stock)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDesigned from an actual 3D-scanned M3 Competition engine bay, not a generic fit\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCNC-machined turbo flanges with flow-optimised radius\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSteel wire-reinforced silicone hose for genuine durability\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAvailable for both OEM and hybrid (54mm) turbo setups\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 F87 M2 Competition (S55)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F80 M3\/M3 Competition (S55)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F82\/F83 M4\/M4 Competition\/GTS\/CS (2015-2020, S55)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eConfirm turbo size at checkout:\u003c\/strong\u003e OEM 41mm or Hybrid 54mm.\u003c\/p\u003e","brand":"do88","offers":[{"title":"41mm (Stock Turbos)","offer_id":54488585699661,"sku":"DO88-KIT205-S-OEM","price":388.79,"currency_code":"EUR","in_stock":false},{"title":"54mm (Hybrid Turbos)","offer_id":54488585732429,"sku":"DO88-KIT205-S-ID54","price":388.79,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/do88_BMW_S55_M2C_M3_M4_F87_F80_F82_F83_Turbo_Inlets.webp?v=1786366348","url":"https:\/\/i6tuning.com\/products\/do88-bmw-s55-m2c-m3-m4-f87-f80-f82-f83-turbo-inlets","provider":"i6 Tuning","version":"1.0","type":"link"}