I am all most done with my air box testing and will be posting pics soon. About 6 months ago i was talking to brani at coober about building some performance kits and comatability with a pipe performance air filters and his ecu. He told me that the ecu could handle a pipe and an air filter no problem. He was realy interested in the mid pipe so i pulled one off the shelf and paid for it out of my own pocket and shipped it to astria for testing. I will be shipping a new air box with mods to brani for testing in the next day or two.