C&L TrueFlow and stock parts?

I need to know if the TrueFlow pipe by itself fits the other stock parts. I have the stock filter housing, MAF sensor, and such. If I get the TrueFlow pipe by itself, will I have all I need to hook everything up and run? Or do I need something else too?

I'm thinking about getting it because I don't think I can use my MAF screen with the K&N Fipk I have. I'd like to leave that screen in. I should've gotten the TrueFlow in the beginning, but I didn't know about it then. The K&N is good though, I can feel more 'oomph'. Not much of course, but pretty good for a CAI I thought.

Here's the link to what I was thinking of getting. Do I have to get their filter kit, or can I hook just this pipe up to the stock stuff?
http://www.cnlperformance.com/inlet.html

Thanks.

Strut tower brace? Where is that exactly? I'm not real familiar with that stuff at all. I know enough to install a CAI, and that's about it. What will it effect without that, and how hard is it to remove?