There are different brands/sizes of nozzles out there to choose from so they would have to offer it for all of them.
as far as welding. Doing it on an already chrome pipe will probably leave some discoloration to the surrounding area.
JackB nimble JackB quick JackB can suck my dick =P - james-lee 11/02/01 Arrogance is the #1 weapon against Supra Owners - MikeH 08/06/02 Dallas with a Z: I like the bulge dude 05/02/03 Bezbefootball: Does dick have anything for me? 10/21/03