{"product_id":"mmx-power-control-module-bmw-s58-m4-g8x","title":"MMX Power Control Module - BMW S58 M4 G8x","description":"\u003cp class=\"MsoNormal\"\u003eWelcome to MMX PCM; Power Control Module. A plug-and-play huge increase in power for the G82 G83 M4 3.0 S58. Removable and undetectable.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAs the G8x M4 can’t currently be tuned through conventional methods without ECU removal, or if you’re concerned about your warranty, the MMX PCM offers a smart alternative. Whatever the reason, if traditional tuning isn’t on the cards for you just yet, this could be the ideal solution.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/mm-x.com\/cdn\/shop\/files\/MMR50-1601_Updated_Banner.png?v=1752827769\u0026amp;width=3000\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"h2\"\u003e\u003cstrong\u003e\u003cspan\u003eDyno-Backed Results:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 class=\"h2\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/MMX_Dyno_G87_M2_LCI-10.png?v=1753698865\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 class=\"h2\"\u003e\u003cstrong\u003eUnlock unparalleled power, effortlessly.\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePCM works by using our in-house developed calibration running on our standalone PCB, which communicates in parallel with the factory ECU. This communication route allows the PCM to safely optimise a variety of electronic sensor signals in real time, interfacing between the engine controls and its sensors.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWith multiple channels such as charge air pressure, ignition and fuelling controlled by the PCM computer, the result is increased power and torque across the whole powerband of the engine.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWe have carried tens of thousands of development miles of rigorous testing on our in-house dyno, on road and on track with numerous calibrations, across multiple cars and different hardware installations, allowing us to find the sweet spot for engine performance, drivability and safety.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWith 12 months of detailed development, our PCM is so much more than a 'tuning box', and is in fact closer to a secondary ECU. The kit is complete, including a perfect fit wiring loom made especially for the selected vehicle.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe unit itself is housed in a stunning billet aluminium case, finned to ensure adequate cooling plus a beautiful carbon fibre mounting bracket to affix it securely in your engine bay.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 266px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 16.027875%; text-align: left; height: 38px;\"\u003e \u003cstrong\u003eModel\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 16.027875%; height: 38px;\"\u003e\u003cstrong\u003eChassis Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.202091%; height: 38px;\"\u003e\u003cstrong\u003eStock Power (HP)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.202091%; height: 38px;\"\u003e\u003cstrong\u003eStock Torque (Nm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.724739%; height: 38px;\"\u003e\u003cstrong\u003ePCM Power (HP)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.724739%; height: 38px;\"\u003e\u003cstrong\u003ePCM Torque (Nm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 16.027875%; height: 19px;\"\u003e\u003cspan\u003eM4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.027875%; height: 19px;\"\u003eG82\u003c\/td\u003e\n\u003ctd style=\"width: 16.202091%; height: 19px;\"\u003e480\u003c\/td\u003e\n\u003ctd style=\"width: 16.202091%; height: 19px;\"\u003e550\u003c\/td\u003e\n\u003ctd style=\"width: 16.724739%; height: 19px;\"\u003e580\u003c\/td\u003e\n\u003ctd style=\"width: 16.724739%; height: 19px;\"\u003e650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 16.027875%; height: 38px;\"\u003e\u003cspan\u003eM4 Competition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.027875%; height: 38px;\"\u003eG82\u003c\/td\u003e\n\u003ctd style=\"width: 16.202091%; height: 38px;\"\u003e510\u003c\/td\u003e\n\u003ctd style=\"width: 16.202091%; height: 38px;\"\u003e650\u003c\/td\u003e\n\u003ctd style=\"width: 16.724739%; height: 38px;\"\u003e610\u003c\/td\u003e\n\u003ctd style=\"width: 16.724739%; height: 38px;\"\u003e750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 57px;\"\u003e\n\u003ctd style=\"width: 16.027875%; height: 57px;\"\u003e\u003cspan\u003eM4 Competition xDrive\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.027875%; height: 57px;\"\u003eG82\u003c\/td\u003e\n\u003ctd style=\"width: 16.202091%; height: 57px;\"\u003e510\u003c\/td\u003e\n\u003ctd style=\"width: 16.202091%; height: 57px;\"\u003e650\u003c\/td\u003e\n\u003ctd style=\"width: 16.724739%; height: 57px;\"\u003e610\u003c\/td\u003e\n\u003ctd style=\"width: 16.724739%; height: 57px;\"\u003e750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 57px;\"\u003e\n\u003ctd style=\"width: 16.027875%; height: 57px;\"\u003e\u003cspan\u003eM4 Competition xDrive LCI\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.027875%; height: 57px;\"\u003eG82\u003c\/td\u003e\n\u003ctd style=\"width: 16.202091%; height: 57px;\"\u003e530\u003c\/td\u003e\n\u003ctd style=\"width: 16.202091%; height: 57px;\"\u003e650\u003c\/td\u003e\n\u003ctd style=\"width: 16.724739%; height: 57px;\"\u003e630\u003c\/td\u003e\n\u003ctd style=\"width: 16.724739%; height: 57px;\"\u003e750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 16.027875%; height: 38px;\"\u003e\u003cspan\u003eM4 CSL\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.027875%; height: 38px;\"\u003eG82\u003c\/td\u003e\n\u003ctd style=\"width: 16.202091%; height: 38px;\"\u003e551\u003c\/td\u003e\n\u003ctd style=\"width: 16.202091%; height: 38px;\"\u003e650\u003c\/td\u003e\n\u003ctd style=\"width: 16.724739%; height: 38px;\"\u003e660\u003c\/td\u003e\n\u003ctd style=\"width: 16.724739%; height: 38px;\"\u003e750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 16.027875%; height: 19px;\"\u003e\u003cspan\u003eM4 CS\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.027875%; height: 19px;\"\u003eG82\u003c\/td\u003e\n\u003ctd style=\"width: 16.202091%; height: 19px;\"\u003e551\u003c\/td\u003e\n\u003ctd style=\"width: 16.202091%; height: 19px;\"\u003e650\u003c\/td\u003e\n\u003ctd style=\"width: 16.724739%; height: 19px;\"\u003e660\u003c\/td\u003e\n\u003ctd style=\"width: 16.724739%; height: 19px;\"\u003e750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\n\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eSignificant increase in power and torque.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSimple installation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRemovable and undetectable.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eConstructed from Billet Aluminium.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAnodised in signature MMX Gloss black.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eEngineered and hand-assembled in the UK.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCalibrated in-house by MMX.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVehicle-specific loom and bracket.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cstrong\u003eProduct Fitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv class=\"feature-chart__table-row\"\u003e\n\u003cdiv class=\"feature-chart__heading bold\"\u003e\n\u003cdiv class=\"feature-chart__table-row\"\u003e\n\u003cdiv class=\"feature-chart__heading bold\"\u003e\n\u003cdiv class=\"feature-chart__table-row\"\u003e\n\u003cdiv class=\"feature-chart__heading bold\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-chart__value prose text-subdued\"\u003e\n\u003cp\u003e\u003cspan class=\"metafield-multi_line_text_field\"\u003eM4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-chart__table-row\"\u003e\n\u003cdiv class=\"feature-chart__heading bold\"\u003e\u003cstrong\u003eChassis code\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-chart__value prose text-subdued\"\u003e\n\u003cp\u003e\u003cspan class=\"metafield-multi_line_text_field\"\u003eG82 G83\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-chart__table-row\"\u003e\n\u003cdiv class=\"feature-chart__heading bold\"\u003e\u003cstrong\u003eModel year\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-chart__value prose text-subdued\"\u003e\n\u003cp\u003e\u003cspan class=\"metafield-multi_line_text_field\"\u003e2021+\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-chart__table-row\"\u003e\n\u003cdiv class=\"feature-chart__heading bold\"\u003e\u003cstrong\u003eModel variant\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-chart__value prose text-subdued\"\u003e\n\u003cp\u003e\u003cspan class=\"metafield-multi_line_text_field\"\u003eM4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-chart__table-row\"\u003e\n\u003cdiv class=\"feature-chart__heading bold\"\u003e\u003cstrong\u003eEngine code\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-chart__value prose text-subdued\"\u003e\n\u003cp\u003e\u003cspan class=\"metafield-multi_line_text_field\"\u003eS58\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003ePart No: \u003cspan\u003eMMR50-1602\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"MMX","offers":[{"title":"G82 M4 (2023-2025)","offer_id":56097549353347,"sku":"MMR50-1612","price":899.99,"currency_code":"GBP","in_stock":true},{"title":"G82 M4 Competition (2021-2024)","offer_id":56097549386115,"sku":"MMR50-1602","price":899.99,"currency_code":"GBP","in_stock":true},{"title":"G82 M4 Competition xDrive (2021-2024)","offer_id":56097549418883,"sku":"MMR50-1602","price":899.99,"currency_code":"GBP","in_stock":true},{"title":"G82 M4 Competition xDrive LCI (2024+)","offer_id":56097549451651,"sku":"MMR50-1613","price":899.99,"currency_code":"GBP","in_stock":true},{"title":"G82 M4 CSL (2022)","offer_id":56097549484419,"sku":"MMR50-1609","price":899.99,"currency_code":"GBP","in_stock":true},{"title":"G82 M4 CS (2023-2024)","offer_id":56097549549955,"sku":"MMR50-1609","price":899.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/MMR50-16011_png.webp?v=1753697883","url":"https:\/\/jxlperformance.co.uk\/hi\/products\/mmx-power-control-module-bmw-s58-m4-g8x","provider":"JXL Performance","version":"1.0","type":"link"}