welding required because it has NO egr OR any o2 bungs in it, so you gotta fab your own, weld em in the EXACT place to line up and all, probably ruining that sweet loooking header]
Other than that, thats an awesome header but is designed to not use o2 sensors...aka, STANDALONE
But on the other hand, its no different then the focussport piece, exept that focussport is now using TIG welds on their headers...
I for one actually think that the FS is an even nicer piece, same size and all, same design, but cheaper and better welds...
[ 10-18-2002, 10:43 PM: Message edited by: nazthug ]