yea but you're going to spend 900 dollars, plus if you drive your car around very often it's not unrealistic to expect your going to bottom out atleast once or twice, id hate to bottom out on a 900$ pair of headers...why not get the cheaper ones and not have to worry about the occasional bump, dent or scratch...
They tuck up a lot tighter than the BBK's. I used to scrape my bbk's on speed bumps along with my H pipe. Now with my kooks LTs the X pipe just scrapes on big nasty speed bumps.
Kooks are also a lot easier to install, because of the removable primary
BBK's are good headers, If you dont want to spend the money on stainless, Id get them..