|
I just ordered BMW's MPPK, should be installed this week and I can compare the differences. Really like the RC, but since BMW actually tunes the engine, its covered under warranty, and doesn't have to be removed for service it was worth the added cost for me.
Once I get it installed and compare I may consider selling my month old like new RaceChip Ultimate. If anyone wants to save a bit PM me.
__________________
2015 X5 35i M Sport
|