{"product_id":"tune-g45-x3-m50","title":"BMW G45 X3 M50 xDrive — Custom BM3 Tune","description":"\u003cp\u003e\u003cstrong\u003eLogged, verified, revised. Documented in writing. Yours to keep.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA custom bootmod3 calibration for the G45 X3 M50 xDrive — the third-generation B58 (TU2, \u003cstrong\u003eB58B30M2\u003c\/strong\u003e): dual injection, Miller combustion cycle, integrated 48V. A different engine from the G01 X3 M40i before it, so it gets its own calibration.\u003c\/p\u003e\n\u003ch3\u003eHow we approach it\u003c\/h3\u003e\n\u003cp\u003eMath first, datalogs second, marketing claims a distant last. We don't publish dyno numbers we can't reproduce; we tune to what your specific car does on the fuel you actually buy.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/configure\"\u003eConfigure your tune →\u003c\/a\u003e\u003c\/p\u003e","brand":"Esse Werks","offers":[{"title":"Stage 1","offer_id":43476415348797,"sku":"EW-TUNE-G45-X3-M50-S1","price":495.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":43476415381565,"sku":"EW-TUNE-G45-X3-M50-S2","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3","offer_id":43476415414333,"sku":"EW-TUNE-G45-X3-M50-S3","price":895.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essewerks.com\/products\/tune-g45-x3-m50","provider":"Esse Werks","version":"1.0","type":"link"}