"Export Pipes"
an article I found while looking into the O2
sensor bung search. Talks about GM standard
parts for export vehicles, that replace the
cats, like bolt-in. Check it out. Anybody
know of a GM equivalent deal for the LS-1
F-bodies? Looks like $50 a side, plus welding
for your sensor bungs. Also has links for O2
sims for the after-cat sensor which, according
to the article, does nothing but bitch.



