E39 Cold Air Intake
Well just snapped to me today, and i feel like making my own CAI. Spice it upa bit you know haha.
I really prefer the dinan set-up (without the heat shield), but i would really like some of your inputs in regards to this project.
Has anyone made their own?
Will i need to do any software programing after putting in CAI?
Comments/Inputs/Suggestions are welcome.
E39 540i Sport