The VDC Off button is located down low to the left of the steering wheel. There are two "tiers" of buttons down there, its easy to not see them. I believe its next to the trunk release but I could be wrong. Its down there either way...

 

hope u get another chance to test it. i'm interested to see the results... looks like a great product.

 

I wouldnt be suprised if there was some low to midrange HP and Torque lose. CAI usually make the car run to lean and w/o tunning the car, the ecu will try to compensate this by adjusting the timing which = power loss. You should dyno the car and then dyno it again after tunning it.

 

What the heck are you talking about? The VDC off button is in the same place it's always been since '03. It's below the far left A/C vent, to the left of the steering wheel right by your left knee.

 

When you get the Weapon R "filter" unit, take a good look at the area between the plastic base plate and the foam media.