Stage 1 Performance kit for F30-335i
This kit is now available from Germany through BMW Canada dealers (and presumably BMWNA). It is a software upgrade, offering similar performance to the 335is (+20 HP and + 32 lbs.ft torque for auto trans.). The cost is about $1600 + installation time.
Update 12/13/12: this kit has yet to be released by BMW Canada to its dealers, but "it will be soon".
2016-328dX Touring M Sport, MPP, Glacier Silver, 19" 442M alloys
Last edited by DerekS; 12-13-2012 at 08:33 PM.