I'm goin to the jy and grinding the wells off a stocker. Guaranteed to fit. Only thing I'm worried about is egr. I'm gonna have to make a custom tube and flair it.

 

Welding header tubes to cast iron flange? (My first jeep haven't looked but assume they are cast iron?)

 

May as well just make a new one and use the old one as a template.

 

They're steel no worries. They're header-esque. Stock is an interesting design. It's tubular just crappy for renix.

 

That lifts my spirits about the exhaust alot score

 

always and forever

 

hey fellow jeepers lets keep this thread going!! ...just a lil up date performance curve best customer service ever...mudfrog I stand by ur companys name!...also taking install pics again for the 44. Not on my rig.

 

Got p0420 code. what should i check first? 2001

 

You could start by looking up that code to see what it means.

 

Catalytic Converter. I would check to see if the sensor's even plugged in first.

The code descrip reads "Catalyst Efficiency Below Threshold" which I would interpret to mean that the system thinks that cat isn't converting as well as it should be... might have to have it replaced.

Also, don't mind my terminology. I made most of it up.

 

I want something deep and rumble. Have stock exhaust now, but I am thinking a magnaflow muffler will be good.

 

Mag will be nice 4 u

 

Ok I need help...i got a new muffler and this is the original setup
Cat> muffler> tailpipe.. I need help...
I'm going to run a turndown..but i can't seam to get my turn down to addapt to the muffler....
The muffler is 2 1/4 id ...and so is the turndown...what adapter do i need to fit i need both measurements for both sides.!!! Plz help

 

Take the turndown to the muffler shop and tell them. They'll swedge it (expand it a little) and it will slide on. Trust me I've built full systems. That's the best way to go.

 

I want the turndown mounted inside the muffler...so is it too late for my down pipe. Its exactly inline with the muffler opening