Adding an H-Pipe to a stock GT?

[JiMi_DRiX]

There is an OH BBK H-pipe for sale locally, and I wanted to know if I'd need any kind of a tune to adjust for the cats not being there anymore.. I plan on getting 40 series Flowmasters in a couple months, but this came up now

 

[mygreengt]

i dont have a tune for mine without cats. but you probably will get a check engine light

 

[SoddyRebel]

if you dont want a check engine light then you will have to buy mil eliminators but a tune isnt needed.

 

[JiMi_DRiX]

I just checked out what hte MIL Eliminators are all about. So, they just "hang" under the car plugged into the O2 sensor harness? and you just leave your O2 sensors alone?

<-- newbie Mustang guy

 

[MustangChris]

they are just an addition to the system.

http://www.americanmuscle.com/mil-eliminator-install.html

that might explain it better?

 

[JiMi_DRiX]

ohh, I read it wrong. It goes in-line with the O2 sensor harness. got it. Well... looks like I might be getting an O/R H Pipe tomorrow!

 

[ARdoller]

MIL eliminators are a waste of money. just use spark plug non-foulers.