Well you're in luck because they are only $100.
I like mine from 3800performance, but they have yet to refund me for my core return they got on 9/15 and have ignored my emails. So I'm not too happy they are going all TDC racing on me and therefore going to hold off on recommending them to you.
Use the extra cash and get a P-log, it is going to be my next mod. I think you should do the plog before a downpipe because the plog helps protect your first row of pistons. But you have a u bend and I don't so you have to think about that.
