{"product_id":"bmr-b58-turbo-manifold","title":"Black Market Race B58 Turbo Manifold","description":"\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe BMR B58 Turbo Manifold is a DMLS (Direct Metal Laser Sintered) twin-scroll manifold engineered specifically for the Gen 2 (6-port) B58 platform. Because it isn't built around the bend radius limits of schedule-40 tubing, Black Market Race was able to use extensive CFD testing to design the runner geometry purely around volumetric efficiency, pulse interference, and wastegate priority.\u003c\/p\u003e\n\u003cp\u003eBlack Market Race tested tubular manifolds during development and found this DMLS design outperformed every tubular option they tried, making it their flagship manifold for B58-based turbo builds.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDMLS (Direct Metal Laser Sintered) construction — not limited by tubular bend-radius restrictions\u003c\/li\u003e\n\u003cli\u003eCFD-tested runner design prioritizing volumetric efficiency, pulse interference, and wastegate priority\u003c\/li\u003e\n\u003cli\u003eStandard T4 divided exhaust flange\u003c\/li\u003e\n\u003cli\u003eTurbosmart WG45 wastegate flange pre-welded to the manifold\u003c\/li\u003e\n\u003cli\u003e4 outer mounting holes tapped M10x1.5\u003c\/li\u003e\n\u003cli\u003eTested to work with Turbosmart turbochargers from 6466 up to 8280, depending on chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x BMR B58 Turbo Manifold (DMLS twin-scroll, T4 divided flange, WG45 wastegate flange pre-welded)\u003c\/li\u003e\n\u003cli\u003e4x M10x1.5 studs and 4x nuts for the outer mounting holes\u003c\/li\u003e\n\u003cli\u003eIf \"With Hardware Installation Kit: Yes\" is selected: 1x genuine BMW exhaust manifold gasket and 7x genuine BMW copper flange nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired – Turbosmart WG45 wastegate\u003c\/strong\u003e for the pre-welded flange (not included). Not currently carried by Speed Logic — \u003ca href=\"\/pages\/contact-us\"\u003econtact Speed Logic\u003c\/a\u003e to source one with your order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired – compatible Turbosmart turbocharger\u003c\/strong\u003e (6466–8280 range, depending on chassis; not included). Not currently carried by Speed Logic — \u003ca href=\"\/pages\/contact-us\"\u003econtact Speed Logic\u003c\/a\u003e to source one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired if \"With Hardware Installation Kit: No\" is selected:\u003c\/strong\u003e an exhaust manifold gasket and copper flange nuts. Selecting \"Yes\" includes genuine BMW parts.\u003c\/li\u003e\n\u003cli\u003eInstallation: no install PDF or official video is published for this manifold. Installation follows standard B58 turbo manifold replacement procedure; professional installation is recommended.\u003c\/li\u003e\n\u003cli\u003eFits Gen 2 (6-port) B58 engines only — not compatible with Gen 1 B58 (F-chassis) applications.\u003c\/li\u003e\n\u003cli\u003ePrice is for the manifold (and optional hardware kit, if selected) only; turbocharger, wastegate, tuning, and labor are not included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM240i\u003c\/td\u003e\n\u003ctd\u003eG42\u003c\/td\u003e\n\u003ctd\u003eB58 Gen 2 3.0L I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM340i\u003c\/td\u003e\n\u003ctd\u003eG20\u003c\/td\u003e\n\u003ctd\u003eB58 Gen 2 3.0L I6\u003c\/td\u003e\n\u003ctd\u003e2020+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM440i\u003c\/td\u003e\n\u003ctd\u003eG22\/G23\u003c\/td\u003e\n\u003ctd\u003eB58 Gen 2 3.0L I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eSupra\u003c\/td\u003e\n\u003ctd\u003eA91\u003c\/td\u003e\n\u003ctd\u003eB58 Gen 2 3.0L I6\u003c\/td\u003e\n\u003ctd\u003e2021–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Black Market Race","offers":[{"title":"Yes","offer_id":52607642829080,"sku":null,"price":2100.0,"currency_code":"USD","in_stock":true},{"title":"No","offer_id":52607642861848,"sku":null,"price":2000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/DSC09911.jpg?v=1788390652","url":"https:\/\/speedlogicauto.com\/products\/bmr-b58-turbo-manifold","provider":"SPEED LOGIC","version":"1.0","type":"link"}