UUC installed at my BMW DEALER for $100
(i do know the shop foreman, so im sure he cut me some deal.. but i would think $200 most.)
he did a friends 335xi for $150 and AWD poses more work..
2008 E92 M3 (03-08-2008-first delivery)
JET BLACK on BLACK w/Carbon Leather, 19's, Tech, 6spd..