{"product_id":"mmx-power-control-module-bmw-g8x-m3-m4-480hp","title":"MMX Power Control Module | BMW G8x | M3 | M4 | 480HP","description":"\u003cp\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. As 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.  Model Chassis Code Stock Power (HP) Stock Torque (Nm) PCM Power (HP) PCM Torque (Nm) M4 G82 480 550 580 650 M4 Competition G82 510 650 610 750 M4 Competition xDrive G82 510 650 610 750 M4 Competition xDrive LCI G82 530 650 630 750 M4 CSL G82 551 650 660 750 M4 CS G82 551 650 660 750\u003c\/p\u003e\n\u003cp\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. With 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. We 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. With 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. The 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\/p\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBMW G82 M4 CS (2023-2024)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e M4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis code:\u003c\/strong\u003e G82 G83\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine code:\u003c\/strong\u003e S58\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel variant:\u003c\/strong\u003e M4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel year:\u003c\/strong\u003e 2021+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBMW G80 M3 CS (2023-2024)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e M3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis code:\u003c\/strong\u003e G80 G81\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine code:\u003c\/strong\u003e S58\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel variant:\u003c\/strong\u003e M3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel year:\u003c\/strong\u003e 2021+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePackage dimensions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e36 × 25.5 × 13 cm (L × W × H)\u003c\/p\u003e","brand":"MMX","offers":[{"title":"BMW G80 M3 (2023-2025)","offer_id":55328978960725,"sku":"MMR50-1612","price":899.99,"currency_code":"GBP","in_stock":true},{"title":"BMW G80 M3 Competition (2021-2024)","offer_id":55328978993493,"sku":"MMR50-1602","price":899.99,"currency_code":"GBP","in_stock":true},{"title":"BMW G80 M3 Competition xDrive (2021-2024)","offer_id":55328979026261,"sku":"MMR50-1602","price":899.99,"currency_code":"GBP","in_stock":true},{"title":"BMW G80 M3 Competition xDrive LCI (2024+)","offer_id":55328979059029,"sku":"MMR50-1613","price":899.99,"currency_code":"GBP","in_stock":true},{"title":"BMW G81 M3 Touring (2022-2024)","offer_id":55328979091797,"sku":"MMR50-1602","price":899.99,"currency_code":"GBP","in_stock":true},{"title":"BMW G81 M3 Touring LCI (2024+)","offer_id":55328979124565,"sku":"MMR50-1613","price":899.99,"currency_code":"GBP","in_stock":true},{"title":"BMW G80 M3 CS (2023-2024)","offer_id":55328979157333,"sku":"MMR50-1609","price":899.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/3327\/0357\/files\/mmx-MMR50-16011-c485df.webp?v=1791968210","url":"https:\/\/shop.regalautosport.com\/products\/mmx-power-control-module-bmw-g8x-m3-m4-480hp","provider":"Regal Autosport","version":"1.0","type":"link"}