{"product_id":"mmx-performance-g8x-m2-m3-m4-power-control-module","title":"MMX Performance G8X M2 M3 M4 Power Control Module | S58","description":"\u003cp\u003eThe MMX Performance G8X M2 \/ M3 \/ M4 Power Control Module brings MMX's standalone-tuning architecture to the latest generation of S58-powered M-cars. Where the G-Series M-cars can be challenging to tune through traditional ECU flashes (particularly when warranty considerations are a factor) the PCM offers a clean alternative: a plug-and-play module that delivers a substantial power increase, can be removed at any time, and leaves no electronic trace once disconnected.\u003c\/p\u003e\n\u003cp\u003eThis isn't a piggyback dongle. After more than 12 months of in-house development, the PCM is closer to a secondary ECU, a standalone PCB running MMX's own calibration that communicates in parallel with the factory ECU. By interfacing in real time with charge air pressure, ignition, and fuelling channels, it safely optimises engine output across the entire powerband without modifying or flashing the OEM ECU.\u003c\/p\u003e\n\u003cp\u003eEach PCM is housed in a finned billet aluminium case, anodised MMX gloss black, and mounted via an included carbon fibre bracket. Installation is genuinely plug-and-play into the engine bay sensor harness, no tools, no permanent modifications, no ECU removal. The unit is fully reversible and undetectable when removed.\u003c\/p\u003e\n\u003cp\u003eEngineered and hand-assembled in the UK, with tens of thousands of development miles on dyno, road, and track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandalone PCB with MMX in-house calibration\u003c\/li\u003e\n  \u003cli\u003eSubstantial power and torque gains across the entire powerband\u003c\/li\u003e\n  \u003cli\u003eFully removable and undetectable once removed\u003c\/li\u003e\n  \u003cli\u003eBillet aluminium case, finned for cooling, MMX gloss black anodised\u003c\/li\u003e\n  \u003cli\u003eCarbon fibre mounting bracket included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePCM unit (billet aluminium finned case)\u003c\/li\u003e\n\u003cli\u003eVehicle-specific wiring loom\u003c\/li\u003e\n\u003cli\u003eCarbon fibre mounting bracket and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePower Gains (per manufacturer)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eG87 M2 (2023+): +100 HP \/ +100 Nm, 450 HP stock to 550 HP \/ 550 Nm to 650 Nm\u003c\/li\u003e\n\u003cli\u003eG87 M2 LCI (2025+): 480 HP stock to 580 HP \/ 600 Nm to 685 Nm\u003c\/li\u003e\n\u003cli\u003eG87 M2 CS (DME flash variant): 523 HP stock to 600 HP \/ 650 Nm to 700 Nm\u003c\/li\u003e\n\u003cli\u003eG80 M3 \/ G82 M4 High Output: +110 HP \/ +140 Nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/collections\/m2-g87\"\u003eBMW M2 (G87)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/collections\/m3-g80\"\u003eBMW M3 (G80)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/collections\/m4-g82-g83\"\u003eBMW M4 (G82 \/ G83)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes a 1-year manufacturer warranty against defects in materials and workmanship\u003c\/li\u003e\n  \u003cli\u003eDesigned and tested in the United Kingdom\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/pages\/faq#faq-emissions-notice\" target=\"_blank\"\u003eView emissions compliance notice\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eNot for sale or use in California\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IND Distribution","offers":[{"title":"G87 M2 | M2 LCI (453hp and 473hp OE Output) - MMR50-1601","offer_id":47411626410178,"sku":"MMR50-1601","price":1169.43,"currency_code":"USD","in_stock":true},{"title":"G87 M2 CS (523hp OE Output) - MMR50-1614","offer_id":47411626442946,"sku":"MMR50-1614","price":1169.43,"currency_code":"USD","in_stock":true},{"title":"G8X M3 | M4 Non-Competition (473hp OE Output) - MMR50-1612","offer_id":47411626475714,"sku":"MMR50-1612","price":1169.43,"currency_code":"USD","in_stock":true},{"title":"G8X M3 | M4 Competition (503hp OE Output) - MMR50-1602","offer_id":47411626508482,"sku":"MMR50-1602","price":1169.43,"currency_code":"USD","in_stock":true},{"title":"G8X M3 | M4 xDrive Competition (523hp OE Output) - MMR50-1613","offer_id":47411626541250,"sku":"MMR50-1613","price":1169.43,"currency_code":"USD","in_stock":true},{"title":"G8X M3 M4 CS | CSL | Touring (543hp OE Output) - MMR50-1602-CSL","offer_id":47411626574018,"sku":"MMR50-1602-CSL","price":1169.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0784\/7874\/files\/54668202992_d68c9af590_h.jpg?v=1776276701","url":"https:\/\/grocerygetterperformance.com\/products\/mmx-performance-g8x-m2-m3-m4-power-control-module","provider":"Grocery Getter Performance","version":"1.0","type":"link"}