RENNtech ECU Upgrade for BMW 1M Coupe E82 (2012- N54B30to 3.0L Biturbo) mercedes-benz-g-class--463---1990-2018--g-55-amg-esr3006970 C400 (Air Body Control Optional)

C400 (Air Body Control Optional)

- For MY 2019 + (Facelift)

In order to properly develop such a superior product

The result is nothing short of spectacular with turbos capable of safely creating up to 1017 HP and 873 LB-FT of torque

The splitter is easy to install and retains the OEM clearance for parking stops and steep driveways

RENNtech ECU Upgrade for BMW 1M Coupe E82 (2012- N54B30to 3.0L Biturbo) mercedes-benz-g-class--463---1990-2018--g-55-amg-esr3006970 C400 (Air Body Control Optional)RENNtech ECU Upgrade for the BMW 1M Coupe E82 (2012 N54B30to 3. 0L Biturbo). Up to 420HP and 435TQ. Gains: +85 HP & +103LB FT Our proprietary BMW ECU upgrade offers rock solid performance from RENNtech, the foremost tuning authority on Bosch and Siemens engine control units. These same units are utilized in Mercedes Benz vehicles, which RENNtech has been tuning since electronic engine management started to show up in vehicles during the mid 1980's,