Quote:
Originally Posted by shah269
BMW what's what a $1k for this?
Is it really worth it?
How much more HP do you really get?
And well does it mean a better behaved longer lived engine if not abused?
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I don't believe the software flash is any different than BMW's PPK 1. The advantage of the PPK 2nd the additional hardware consisting primarily of an auxiliary radiator and a higher output radiator fan.