Personally, I'd run the 4", if just for appearance. Anything smaller than that looks wrong to me somehow. (And to look really "correct", they will need a chromed / polished stainless "heat shield" wrapped around 'em..) Now, that 4" can run into clearance issues, so under the truck might have to be 3".I am running a 36in x 6in stack out of my bad and am wondering if i should run 3.5 exhaust or run 4 inch what would be the advantages and disadvantages of the bigger vs smaller exhausts. Wait till you guys see the pics of stack Its bad A$$:happyfinger:
I am running a 36in x 6in stack ..... Wait till you guys see the pics of stack Its bad A$$ :happyfinger:
Gonna have to agree on that one. Even the big rigs with 6" + Stacks look odd from a distance, but, in the end it's all proportional.All the ******* hillbillys around here with diesel trucks have 5" or larger stacks.
In my own personal opinion, anything over 4" on a pickup truck looks like ass, not "bad ass" at all.