Has anyone done any dynos on the two header that I have mentioned? I would like to know which of the two would be great header for a high compression daily driven ITR. I'm sure they are both great but I'm looking for good feed backs/status. There's some great deals going on, on the market place

 

just do a sreach. There are a lot of topics on both those headers.

 

I've heard and seen great numbers when upgrading to the Rage header, heard a few bad things about the Profab header crackin or somethin like that