Who has which. I know the matching JBA pipe is an H and the bassani is an X. I haven't been hearing many good reviews about bassani lately and alot of problems with the x pipe. Any thoughts? Long tubes are out of the question because the car is too low (2.25 drop and I don't want to worry about scraping). I will be changing out headers when I do my PI swap next month.

You said it, bro! I can't see the advantage these have over long tubes...I mean, even if the install is easier, the price for the headers themselves is outrageous.
I did feel alot of gains, atleast half a second off the et.