hello everybody im new to this site and i just bought a 2004 Gt about 2 months ago and its time to start modding..Ive already got the magnapack cat back in the garage waiting to be installed that i picked up for 225 bucks!!..and i am planning on buying a o/r x pipe to...but here's me question..Ive read that the 04s need o2 extensions with the x pipe..now can i just buy MIL eliminators or just the o2s or do i need both i cant seem to find any info on this..anything info would be greatly appreciated

 

On my 04 I need the 02 sensor extentions with a set of MIL eliminators. The plugs will not reach with the MIL's alone.

 

Just get a tuner!

 

But he would still need the extensions. But i +1 to getting a tuner.

 

Well I would get a tuner ..but I am limited with funds right now due to being in college. So I do need both of them correct.

 

Yes. To make it more clear for you, to take care of the rear o2 sensor check engine light you can either:

buy MIL eliminators
make MIL eliminators
Buy a tuner


In addition to this it you need extensions as well (even though I didn't need them for an O/R H pipe prochamber it sounds like X pipes do?)

 

Ok thank you so i will get both..and I think you didn't need them because you have a 2000 I think its only 2004s that need them

 

oh i see thanks. and good luck.

 

I would get an H pipe lol it will give a deeper sound instead of rhaspy like the x-pipe will give. It will sound good reguardless but for a meaner sound i recomend the H.

 

What are these MILs gonna run you? I understand the cash situation, but a tuner is about $350. I'd seriously think about not doing the MILs right now and just saving for a tuner. You are not hurting anything by not putting the MILs on. I dont see any harm in running it hooked up with just the extensions and living with the CEL until you have money for a tuner. I've heard many many people say that the MIL's sometimes end up failing anyways...plus a tuner can do so much more that turn those sensors off..you can actually gain some decent HP with one.