I have this power problem that i've been trying to fix FOREVER, very intermittent, i've replaced everything, so I think the cat could be clogged. Where can I get one cheap? I'd swear I've seen them for under $100 somewhere

 

http://www.hottexhaust.com/detail.asp?PRODUCT_ID=53005 ?

 

whoa NICE!
is that the correct length/diameter for my truck?

 

ebay...I've got a Magnaflow high-flow cat, it was $54 shipped!

 

guessing you have the stock exhaust so i think the 2'' one is the one you need as far as the length not sure you have to see what urs is heres a longer one
http://www.hottexhaust.com/detail.asp?PRODUCT_ID=94004

 

Sorry for a late reply, but I was just searching some stuff and came across this thread. Summitracing.com has the Magnaflow ones for $50, just figured I would throw that out there.

 

I was gonna say the humane society... but then I read the rest of your post.