Where can i find a downpipe for a 1994 isuzu trooper its a 3.2 l v6 with a manual ?

if your looking for cheap check out the junk yards. i know in virginia there are some where you pay a dollar and you can pull anything you want off of the vehicles in the lot. then pay for what you pull off. also autozone advanced autoparts napa or pepboys should be able to get you one. the dealer as a last resort.