H-Pipe Install HELP QUICK!!!!

[lockw33d]

How do i get teh front o2 sensors off, fo i unclip them, or do i need to unscrew them. I cant see how i can get a wrench in there to unscrew them if thats what i have to do. Also what size is that head, the largest wrench ive got is a 3/4 and it dont fit them?? What gives. HELP QUICK!! THanks

 

[ALVARADO302]

Use an adjustable wrench that worked for me on my previous installs...Its pretty easy once you got some room to reomove it but its pretty tricky. Good luck

 

[OleYellarGT]

unplug them first so you will not damage the wires, should be about a 7/8....I think.

 

[03ghoststang]

the size on that is a 22mm and yes you can just unscrew them but make sure you retighten them good but i would recommend just unclipping them

 

[tomustang]

Disconnect the battery if you havent already!!!

 

[trailblazr81]

I unplugged the O2's, then removed H pipe. Set H pipe on bench then used a boxed end wrench to remove O2's. You can use an adjustable, I think I used a 7/8.

 

[lockw33d]

Ok guys, got the o2's out but now got another problem. Looks liek the guy lied to me this pipe didnt come off an 99-04, b/c the passenger side o2 bung is too far away from teh o2 sensor. i need about another 2 inches or wire. can i swap it out with another 02 sensor orr a different model that might be longer. or can i splice into those wires and try to redneck engineer it???? HELP PLEASE!!

can i plug one of my MIL eliminators into it to get the distance i need???

 

[03ghoststang]

might be an 04' H pipe more than likely you will need O2 extensions

 

[lockw33d]

where do i get these extensions, can i get them from advance auto??? CAn someone post a pic of a MAC 04 Hpipe so i can try to compare. It had to hangers that i had to cut off along with alittel plate with two holes on the passenger side..



OK FOUND SOME ON MUSTANG TUNING.COM BUT THEY AR $40 CAN I GET THEM ANYWHERE ANY CHEAPER??

 

[03ghoststang]

what year is your car?

 

[lockw33d]

2000

FOUND THESE

https://www.rpmoutlet.com/ezRetail/search/view.php?msg_id=1060

 

[03ghoststang]

those will do

 

[lockw33d]

OK GOT A SET FROM MUSTANGTUNING.COM. USED THE STANGNET COUPON BUT THEY SAID THEY WERE FOR 2004, THEY'LL WORK WONT THEY???

 

[sgarlic]

Yes.