Roger, the stock studs from the stock SVT airbox CAN'T be used with the MAF adapter. you need to get four new bolts and nuts to attach it to the MAF.
As for the BAT pipe. I cut the one nipple off thqat th IAT was supposed to insert into and then made the hole big enough to fit a rubber grommet into it to hold the IAT sensor.
I tell you what give me a call again, come on over and I will install it for you.