{"product_id":"tune-f56-jcw-gp3","title":"MINI F56 JCW GP3 — 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 F56 JCW GP3 — the third-generation John Cooper Works GP, and its own car. It runs the \u003cstrong\u003eB48A20E\u003c\/strong\u003e at 301 hp from the factory, not the 228 hp B46A20O1 of the standard JCW, so it gets its own calibration rather than the JCW map. Built from datalogs on your car, not a map off a shelf.\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":43475836436541,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essewerks.com\/products\/tune-f56-jcw-gp3","provider":"Esse Werks","version":"1.0","type":"link"}