Exhaust Issues! Please Help!

[Nicker31]

Okkk, so I finally got back home from school, and decided that tonight I was going to begin working on putting the pile of parts that have been building up in my room onto my Spyder. We decided to just completely disassemble the exhaust after the o2 housing. The big issue is a small hose that connects into the piping about 3-5 inches after the cat. I've checked out diagrams and have absolutely no clue what the hose is for. Inside it feels like there may be a wire. The tube runs into the car directly below the driver's seat, and runs out the front of the seat (under the carpet) and as best I can feel it goes up into the area behind the radio and dash controls. The only idea I could come up with is that a previous owner had a EGT guage hooked up, and left it tapped in but took the guage. If anyone has any idea as to what this hose/wire is and or how to get it disconnected from the pipe that would be super.

 

[Kinetic Boost]

It is actually your rear 02 sensor. Way to get it out just basically unscrew it off with a wrench just make sure you use some Anti-seize becuase its probably in there pretty good.

 

[hewhoisknot]

or get an o2 socket.... those things r on there tight... don't wanna strip it

 

[Nicker31]

Ya I've found out how tight they have it . I guess I'm going to just have to work something out - as long as I know that its the only way to get it out. Thanks for the help guys.