Which up pipes to buy?

[dieseldork]

I've been searching for up pipes for the truck and have noticed that the pricing varies wildly, even for the dorman brand.. Ebay pricing on them varies from $139 to a crazy $440. $440 is in the International price range... So what have ya'all been using?

 

[JLDickmon]

Most guys I see get the bellowed ones. I'd like to tell you that the site sponsors have them, but I did not see it on their website.
PM me.

 

[79jasper]

The bellowed dormans seem pretty popular. I believe they fixed the bolts issue the old ones had.

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