Quote:
Originally Posted by Rotzy
In a nutshell:
RC is a piggyback tune. It simply intercepts the signal from the boost sensor(s) and modifies it. It relies on the vehicle to adjust fuel, spark, timing, etc within stock parameters.
BM3 is a flash tune. It completely reprograms the engine computer(s) with new boost tables, fuel tables, timing, etc. Therefore, it achieves greater gains and in a safer way than a piggyback. Plus, it is custom configurable and provides the ability to data log and read/clear codes.
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How was your personal feel of both?