I bought a o/r xpipe for a 2000 v6 mustang i noticed on the old set up there is four plugs here is my question do i need four mil eliminators? or is there a spot on the new x pipe where some of these sensors screw in thanks to all who respond!!

 

No, they sell them in pairs, which is all you need.
Bottom right: http://www.v6mustangstuff.com/engine.htm

 

You only needMIL eliminators on the two downstream (rearmost) O2 sensors, or if you have a flash tuner you don't need any MIL eliminators at all.

 

so do the sensors near the manifolds just get unplugged and sit there with nothing on em because there is a total of four wires the back two get the mil eliminators what bout the front two????

 

The front two go into the two bungs nearest the manifolds just like on your stock midpipe. They monitor the exhaust before the catalytic converters on a stock setup, so nothing has changed with respect to what they are monitoring when you use them on an offroad midpipe. The two that used to be behind your cats are the ones that are now monitoring exhaust that used to go through your stock cats (which are no longer there), so they are the two that must be "fooled" into thinking that the cats are still working properly.

 

u only need 2 aka 1 set for the 2 rear O2's

 

if someone already hasnt clearly stated it yet, the first set of sensors are in the manifolds, not the midpipe.

 

thats what i needed to know thanks alot

 

Survey Says...."X" (with annoying buzzer sound)

In 99-04 ALL 4 sensors are in the Midpipe. 94-98 are the years that have the first pair in the manifolds.

 

And, since the knightster stated up front that his was a 2006 V6, the upstream (forwardmost) O2 sensors are indeed in the midpipe, NOT the manifolds.