after a few days of running up and down, dealership to dealership, this is what i came up with.

AeroKit = $1150 - 10% BMWCCA discount = $1050.00

The BMW dealer doesn't have a body shop on site so they give it to a third party body shop to paint, so the BMW dealer was going to charge $900 (cost of painting + bmw dealer mark up) to paint but my CA adviced me to take the parts to the bodyshop myself pay for the painting seperately. Turned out to cost only $350 for painting all 6 pieces ( yes, it's in 6 different pieces)

Once painted, i took the parts back over to the BMW dealer for install, told them to look at the instructions one more time since it only state 1 hour for install. After a few hours, the dealer called me back and said it will only cost me $320 (instead of the original $1200.00) to install including cost for Betalink (glue).

24 hours later, picking up the car today. Will post pics with the Aero Kit.

1050 + 320 + 320 = $1700 installed.

can't beat that deal.