I had some drifting fun in my AWD yesterday with esp off... I took a turn at about 45 and pegged the gas... nothing but sideways gliding until I let off the gas.

 

I now have about 1300 miles on my car i never dis-connected the Battery I think my car is learning the new exhaust and the K&N CAI intake because the car seems to be getting faster, Can this just be me or do you think its really making a difference ? And is there any truth to this WAKE UP CALL if so how much faster will this get???