Here at Hack Engineering we can offer an extensive range of specific coding services for the MSS54 DME as found in the E46 M3 and E39 M5.

• Alpha N coding for CSL airbox conversions
• Secondary air pump removal coding
• Secondary lambda sensor removal coding (for sports cats/decats etc)
• Sport memory mode
• Dyno rev limiter removal
• Engine rev limiter increase/decrease
• CSL rev-matching software for SMG cars
• SMG-style shift lights for manual cars
• Over-run burbles
• Throttle sensitivity changes
• Cooling fan temperature changes
• Warm-up light adjustment
• Servotronic steering adjustments

To send us a file for modification, simply use any INPA-compatible USB/OBD cable along with free BMWFlash Software to take a partial DME read. Email us the file with your order number in the subject line, and a full list of coding requirements, and we will email back your file ready to flash on! Tech support also available for this, along with remote desktop services.