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ECU Tuning


M7 Speed | M7 Tuning offers ECU FLASH tuning for Generation 1 R52S and R53 Supercharged MINIs. 

Generation 1 MINIs can be tuned through a hand held OBDII plug and play system developed by Bytetronik.  The tune is custom written for your specific car, your modifications and your driving style. The custom written tune software is loaded into the flash programmer and sent to you.  This is a true FLASH system and can be installed by anyone located anywhere with an internet connection.

For the more advanced enthusiast Bytetronik also offers a Full Access System (FA) that allows the user to take full control of the Generation 1 ECU.  You can adjust fuel maps, injector pulse, ignition timing along with a number of other parameters engine control parameters.

This is a software and communication hardware package only.  No tune is included.  Access to a chassis dyno is required.

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