The HKS downpipe picture shows that it has an o2 sensor bung near the flange at the cat. I'm assuming someone had that welded there right?

 

nice write up... someone should make this a sticky

 

I agree. I keep checking this thread every day to see if it's been stickied yet, but nope.

 

bump to make it sticky. Great work!

 

bump to make it sticky

 

ok, it is sticky now. thanks

 

the tanabe web site claims their downpipe has an 02 bung but the one that ups just dropped off is bungless.
darn it.

 

Let me know how the Tanabe fits. It brought up my attention, so keep me updated on fitment, etc.

 

geez whats next....an intake thread....bov...

nice work!

 

Does anyone know if the lancer shop DP clear the tie bars and if anyone has any other comments about it, I would appreciate it.

 

Then Tanabe does not have an EGT bung in it FYI, even though their site says it does.

Th Fujistsubo does not have a flex section in it as pictured

 

I read posts all the time speculating about whether it helps to have a bigger downpipe or not. Someone posted this on NASIOC a while back. It's by far the most scientific explanation for this I've read. I don't know whether or not the guy is for real, but he sounds knowledgeable:

http://forums.nasioc.com/forums/show...ett+hyperbolic

Scroll down to the longest post on the page.

 

What do you mean -Make it sticky ?

 

"Sticky" means that it sticks to the top of the forum and doesn't slide down like other threads as more topics get updated. This way it's easier to find since it stays at the top of the list.

 

Why doesn't a mod make this thread sticky then? Instead of having a hundred "make it sticky" replies?