Just wondering what would give me more hp out of the three. I am limited to those three as I have a Hidden/Curt Hitch out back so I would like to install something from the axle front. Also I don't what to give anybody a reason to pull me over for a modified exhaust (visually).

Does anybody have any one of the three mentioned installed with the stock axle back muffler? Are there any fitment issues with using the stock muffle but modified axle front pieces?

TIA!

 

None. Save your money. You'd need more air coming in to make more power. Need larger ports to allow for that and reflash or ecu management of some sort. So the answer is no. Boost or sc or you'll just be louder.

 

I've see a lot of positive feedback for the Weapon R header.