Originally posted by Stazi:
Dude, don't post what you don't know about!

The Weapon R headers need you to use the Weapon R y-pipe.



I had a WR Y on my Contour with stock manifolds. If there is a significant difference, please explain how I accomplished this.

At any rate, I posted based on my own real world experience. Sorry if that doesn't match up with your version of reality.

The Y is obviously re-designed to ditch the horrid V bend, so perhaps that is at least PART of the difference. My Y is over a year old & may either have been modified without my knowledge as I got it used, or perhaps the WR QC efforts were not up to snuff. Fact remains, it fit my stock manifolds for whatever reason.

Must be that jumbly-wumbly thing happening again.