Quote:
Originally Posted by dh58
This is a question for everyone..
With PPK1 it's just a flash tune. Most people say that the best part of it is the sound. Is it possible for us to figure out what BMW has done with that PPK1 flash tune and apply it to these backend flashes if someone wants?
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WedgePerformance MHD Tuning
+1 keen to know what's the difference and possibly get this added as an option in MHD