Weapon-R 2008 Xb 4-2-1 Header and S pipe
Here is a couple pictures of the New Xb header. It is a 4-2-1 Design. Dyno numbers will be posted soon. The S pipe will be available for sale by itself, for those that want to purchase it by itself.


Any questions feel free to email or Pmail me.
Chris.Wanstrath@Weapon-R.com


Any questions feel free to email or Pmail me.
Chris.Wanstrath@Weapon-R.com
Originally Posted by miketf1
more options is always welcome! i thought there was an o2 sensor on the s-pipe? or did i understand wrong from the strup header thread? also, more details!!
Originally Posted by Z-REX
This header eliminates the cat, so its not 50 state legal? Here in Pa, we have to undergo a strict emmisions test every year.
Originally Posted by SilverXBox
correct me if i'm wrong... don't we have a emissons exempt sticker on our xb's






