X3 BMW Performance Power Kit (Version 1)?
Has anyone looked into this? I tried to get S840 added to my X3 35i M Sport (as the non-US M sport markets have this option added), but my contact at BMW NA was unable to get BMW Manufacturing to add this to my US spec car.
I'm looking into it, as the only thing lacking after upgrading to 20 inch rims and Conti extreme contacts is a HP/torque boast.
Tischer has it for $575
2011 X3 xDrive 35i (6/2011 PCD) Carbon Black Metallic, Black Nevada Leather, Brushed Aluminum trim, ZCV, ZCW, ZDH, ZMP, ZPP, ZTP, 5AC, 610, 655, 677, 6NR
2011 335is Cabrio ED (9/2010)/PCD (12/2010) Black Sapphire Metallic, Coral Red/Black Dakota Leather, ZCV, ZCW, ZPP, 2TC, 5AC, 609, 655, 688, 6FL
2007 X3is PCD (1/2007)-Retired
2007 335i Cabrio PCD (6/2007)-Retired
2004 328i Cabrio PCD (3/2004)-Retired
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