{"product":{"id":10933084422486,"title":"MST Performance Inlet Pipe Kit – BMW 4 Series G22 G23 G82 G83 3.0T B58 Gen 2 2019+ | MST-BW-B5815H-800","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eThis MST Performance inlet pipe kit is a specialist part for serious B58 Gen 2 builds: it is designed to work only with MST intake kits and the Pure 800 turbocharger upgrade, feeding the bigger turbo through larger-diameter pipework. For 2019-on BMW 4 Series (G22 G23 G82 G83) applications running that hardware, it bolts on directly with no cutting — completing the inlet side so the upgraded turbo is not breathing through standard-sized plumbing.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eB58 builds already running (or committing to) the Pure 800 turbocharger\u003c\/li\u003e\n\u003cli\u003eOwners with an MST intake fitted, matching the inlet stage to the rest of the system\u003c\/li\u003e\n\u003cli\u003eBig-power projects where each supporting part is matched, not improvised\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: MST Performance\u003c\/li\u003e\n\u003cli\u003eProduct Type: Turbo inlet pipe kit\u003c\/li\u003e\n\u003cli\u003eSKU: MST-BW-B5815H-800\u003c\/li\u003e\n\u003cli\u003eVehicle Application: BMW 4 Series G22 G23 G82 G83 3.0T B58 Gen 2, 2019 on\u003c\/li\u003e\n\u003cli\u003eCompatibility: Works only with MST intake kits and the Pure 800 turbocharger\u003c\/li\u003e\n\u003cli\u003eDesign: Larger-diameter pipework; direct bolt-on with no cutting or modification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eA Matched Part For A Specific Build\u003c\/h2\u003e\u003cp\u003eMST states this inlet works only with its own intake kits and the Pure 800 turbo — it is not a general upgrade for standard cars. If your B58 runs the factory turbocharger, the \u003ca href=\"\/products\/mst-performance-cold-air-intake-system-bmw-2-series-g42-g87-3-0t-b58-2021-more-mst-bw-b5806h\"\u003eOEM-style B58 inlet kit\u003c\/a\u003e is the version to buy, and the \u003ca href=\"\/products\/mst-performance-cold-air-intake-system-bmw-4-series-g22-g23-g82-g83-3-0t-b58-2019-mst-bw-b5802\"\u003eMST B58 cold air intake for the 4 Series\u003c\/a\u003e covers the intake side itself.\u003c\/p\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOnly order this if your build pairs an MST intake kit with the Pure 800 turbocharger — it is not compatible with the standard intake or standard turbo arrangement\u003c\/li\u003e\n\u003cli\u003eConfirm your car is a 2019-on B58 Gen 2 4 Series (G22 G23 G82 G83) application\u003c\/li\u003e\n\u003cli\u003eTell us your exact intake and turbo setup before ordering and we will confirm the right inlet version\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eMST Performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTurbo inlet pipe kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eMST-BW-B5815H-800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle Application\u003c\/td\u003e\n\u003ctd\u003eBMW 4 Series G22 G23 G82 G83 3.0T B58 Gen 2, 2019+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eMST intake kits with the Pure 800 turbocharger only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstall\u003c\/td\u003e\n\u003ctd\u003eDirect bolt-on, no cutting or modification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eCan I fit this with my standard turbo?\u003c\/h3\u003e\u003cp\u003eNo — MST designs this inlet specifically around the Pure 800 turbocharger with an MST intake. On a standard turbo, use MST's OEM-style B58 inlet kit instead.\u003c\/p\u003e\u003ch3\u003eWhy does an upgraded turbo need its own inlet?\u003c\/h3\u003e\u003cp\u003eA larger turbo draws more air; keeping standard-sized inlet plumbing reintroduces the restriction the upgrade was meant to remove. This kit sizes the inlet to suit.\u003c\/p\u003e\u003ch3\u003eHow involved is fitting?\u003c\/h3\u003e\u003cp\u003eIt is a direct bolt-on with no cutting or modification, designed to integrate with the MST intake hardware already on the car.\u003c\/p\u003e","vendor":"MST Performance","product_type":"Intake Pipework","created_at":"2026-07-03T13:00:04+01:00","handle":"mst-performance-cold-air-intake-system-bmw-4-series-g22-g23-g82-g83-3-0t-b58-gen-2-2019-mst-bw-b5815h-800","updated_at":"2026-08-21T10:59:37+01:00","published_at":"2026-07-03T13:00:04+01:00","template_suffix":null,"published_scope":"global","tags":"brand:mst-performance, cat:air-intake, dept:performance-parts, fits:bmw-4-series, make:bmw, type:intake-pipe","variants":[{"id":54418531418454,"product_id":10933084422486,"title":"Default Title","price":"341.43","sku":"MST-BW-B5815H-800","position":1,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"Default 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