94 gt stock midpipe issue

[Snowed]

So I just got my new spintech flowtubes and pro street mufflers, my tailpipes should be arriving later this week, the issue im having is that there is a horrible rattling coming fromeither my converters or the resonators, im assuming the packing inside has broken loose, I will eventually be getting a dr gas x pipe to go with the spintechs, but untill i can afford them i think what im a do is cut out both the converters and resonators, and splice in straight tubing ( essentially making an offroad H pipe out of the stocker), my question is what type of piping should I use ( Straight, or does it have to be curved), I believe I should just be able to splice in some sraight tubing right? Like I said this will just be a temporary thing for a month or so till I can afford the new mid, That Damn rattle has to STOP!!! lol :BangHead:

 

[BruhBrahBrad]

Well that actually happened to me too. I ended up just revving the shit out of it, a couple times, over a few days (didnt wanna be a douche to my car lol) then a FAT ASS chunk of somethin(Cat most likely), came out my cherry bomb glasspack, ever since then my cat has not rattled.

 

[Snowed]

hahaha I tried that, but I think its wedged in a way where it wont come out, so i was thinking while I have the rear jacked up to put in the cat back, I could cut out the problem and just weld in new pipe in place of the 2 cats and 2 resonators, at least till I can afford my dr gas x pipe

 

[Win]

So I just got my new spintech flowtubes and pro street mufflers, my tailpipes should be arriving later this week, the issue im having is that there is a horrible rattling coming fromeither my converters or the resonators, im assuming the packing inside has broken loose, I will eventually be getting a dr gas x pipe to go with the spintechs, but untill i can afford them i think what im a do is cut out both the converters and resonators, and splice in straight tubing ( essentially making an offroad H pipe out of the stocker), my question is what type of piping should I use ( Straight, or does it have to be curved), I believe I should just be able to splice in some sraight tubing right? Like I said this will just be a temporary thing for a month or so till I can afford the new mid, That Damn rattle has to STOP!!! lol :BangHead:

First off do you have access to a welder and sawzall ?? If not the cost to do this will cost what a O/R H would cost you shipped to your house and you could do it in your driveway.
Take off your stock pipe or get under it and give it a good thud with a closed fist or a rubber mallet and see which one is having problems. You could always just gut it with a long Pry bar

 

[Snowed]

Yea I actually do have a welder, and sawzall, or cutoff wheel if that would work better, and im able to do the welding and everything myself, so no extra cost there, i got under it the other day and it actually sounds like both cats are bad, thats why i figured just cut them out, would it be more beneficial to cut out both cats and resonators and replace with pipe( could do no problem as long as it be a straight piece cause I dont have a bender) or would leaving the resonators and hollowing out the cats be a better idea?

 

[Win]

1994 Mustang GT Dynomax Ultraflo's


That's with High flow cats. I would hollow out the cats and order another Midpipe ASAP just because if you say there both loose the ceramic material could have already become lodged in the resonator.

 

[Snowed]

yea thats what I was thinking to, i figured id just do the same with them and make it basically an off road h, Im not gonna be able to afford the new pipe till mid to late december