# MMR +100cv Aftermarket Control Unit - BMW M4 G82 480cv (2023–2025)

> Boost the performance of your BMW M3 G80 or M4 G82 (480cv) with the MMR Performance MMR50-1612 aftermarket control unit. Up to 100cv of power gain and more responsive engine reaction

- URL: https://www.gt2i.ch/en/boitiers-additionnels/217194-mmr-100cv-aftermarket-control-unit-bmw-m4-g82-480cv-20232025-3666618839691.html
- Reference: MMR50-1612
- Price: CHF 1,006.05
- Regular price: CHF 1,059.00
- Brand: MMX Performance - MMR
- Availability: out of stock

## Description

The MMR aftermarket control unit for the BMW M4 G82 (480 ch) enables the vehicle to reach approximately 580 ch while delivering over 100 Nm of additional torque. Developed by MMX Performance, this system optimizes engine parameters in real time to fully exploit the capabilities of the S58 engine.

Thanks to its exclusive calibration, it improves acceleration, acceleration, and engine response while maintaining the protections and safety features of the original BMW ECU.

The kit comes complete with a Plug & Play wiring harness, a carbon fiber bracket, and a high-quality machined aluminum housing.

A high-performance and fully reversible solution for BMW M G8x owners.

Significant increase in power and torque
Quick installation; removable and undetectable.
Removable and undetectable after removal
CNC-machined solid aluminum housing
Glossy black MMX anodized finish
Developed, calibrated, and hand-assembled in the United Kingdom
Vehicle-specific mapping
Dedicated plug-and-play wiring harness

The unit is housed in a superb machined aluminum housing, featuring fins to ensure adequate cooling, as well as a stunning carbon fiber mounting bracket that allows it to be securely mounted in your engine compartment.
Important Information: Aftermarket control units modify the engine’s operating parameters and may alter the vehicle’s performance characteristics (power, torque, emissions, etc.). Installing them may render the vehicle non-compliant with its original approval and prohibit its use on public roads under applicable regulations. These products are intended for use on a racetrack or in accordance with applicable laws.

## Features

- Product type: Additional box