[Matthew Jones]

Hey guys, I want to do a complete exhaust for my V6, for the mid-pipe I want to delete all 4 cats and put 2 hi-flow cats in. What do I do with the other remaining O2 Sensors? And when I get the cats right I want to cut that Y pipe and put in a H pipe, then order some Flowmaster GT catback system. Will all of this work? Any input would help a ton. Thanks.

 

[1slosix]

http://www.mustangevolution.com/forum/f133/t324420/

 

[Venomouz831]

Good;

 

[Matthew Jones]

I have looked at this before, it dosnt give me much detail about the cats and the O2 sensors.

 

[1slosix]

well do you live in an emissions area is the first question then?

 

[Matthew Jones]

I don't live in an emission test area, but in my state they do require you to have cats to pass inspection.

 

[Mustangman92]

Ohhh finally another Virginia boy... You'll be fine with high flows they only do visual inspections in va not the emissions test where the stick a sensor into your tail pipe

 

[Stang_lover00]

Hey guys quick question I want to get a pair of longtube headers, will I need to purchase a aftermarket mid-pipe or can I use the stock one?

 

[1slosix]

Youll just need to go to an exhaust shop and have one fabbed up...the oem on wont work as is and its cheaper then trying to find a new one thatll work.

 

[Stang_lover00]

Youll just need to go to an exhaust shop and have one fabbed up...the oem on wont work as is and its cheaper then trying to find a new one thatll work.

Ok so what do you think they'll do with the stock mid pipe?

 

[1slosix]

they'll cut off the cats (that's if you can find a shop that will now-a-days) weld up tubing...cut off the y pipe and add in whatever mid you want

 

[Stang_lover00]

they'll cut off the cats (that's if you can find a shop that will now-a-days) weld up tubing...cut off the y pipe and add in whatever mid you want

Godamn all that just for longtubes lol,well for the cats i was going to get thunderbolt hi flow cats onto my stock y if there safe for emissions

 

[1slosix]

don't stick to a y pipe setup..you'll never truely be happy the moment you pull up next to someone that didnt

 

[Stang_lover00]

don't stick to a y pipe setup..you'll never truely be happy the moment you pull up next to someone that didnt

Yeah true i just want a mid pipe I can put hi flow cats on. Idk if worse comes to worse il just get shorty's not what i want but

 

[1slosix]

you can put cats on a LT setup with any midpipe :good:

 

[Stang_lover00]

you can put cats on a LT setup with any midpipe :good:

What mid pipe do you think would be best

 

[Torchredfrankie]

I wouldn't do cats with long tubs just my opinion. And mid pipe just depends what sound you want X-pipe for raspy racing sound H-pipe for classic muscle car sound look on YouTube for clips

 

[Stang_lover00]

I wouldn't do cats with long tubs just my opinion. And mid pipe just depends what sound you want X-pipe for raspy racing sound H-pipe for classic muscle car sound look on YouTube for clips

I like the H pipe but im just going to get shortys instead

 

[Torchredfrankie]

You will get more power from long tubes on eBay they have a good deal Mac long tubes and the h pipe for $430

 

[Stang_lover00]

You will get more power from long tubes on eBay they have a good deal Mac long tubes and the h pipe for $430

Yeah thats not bad at all do they have catted h pypes?