Quote:
Originally Posted by sochermit
Quit a bit of useful information has been provided. Thank you for your comments. I will have to give some serious consideration on whether or not to install PPK1 upon delivery or wait 6~8 months as recommended by the service rep. Decisions, decisions!
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I had mine installed on delivery, and yes, there is a difference that can be heard and felt in everyday driving. Nice exhaust burble, and an increase in highway passing power... I believe that BMW claims around .5 second quicker from 50 to 70. It's a shame they increased the price.
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2012 135i M Sport, LeMans Blue/Black int with Poplar - PPK, Dinan Front Sway, BMWPedals, Active Autowerke Strut Brace, KM11 for winter and VMR 718for summer.