Ranger Exhaust

So my muffler has completely rusted out and has stuff hanging out of it. It sounds horrible.

My little brother bought a Gibson muffler for his 3.0 ranger. He didn't like it so he tossed it in our shed where its been sitting for the past year or two.

My question is, would there be any issues if i had this exhaust put on my 4.0 xj?

As i don't know much about exhaust i'm mainly trying to figure out if there would be any sort of airflow restriction due to it being for a smaller engine.

what's the diameter of the gibson inlet and outlet, and what's the diameter of the exhaust on your jeep?

It should fit without much of an issue... I wouldn't go smaller than 2 1/4" diameter though as that is stock diameter.

ChevelleSSLS6 said:

what's the diameter of the gibson inlet and outlet, and what's the diameter of the exhaust on your jeep?

It should fit without much of an issue... I wouldn't go smaller than 2 1/4" diameter though as that is stock diameter.

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I'de have to go look but for some reason i think i remember thinking to myself that the gibson's diameter on the inlet was actually larger than the stocker...

2 1/4 in and out. In measured on the inside and out measured on the outside of the pipe.

Just went and measured looks like the in and out were both 2 1/2. My little brother just came and picked up the xj he's got the day off so he's gonna run it over there for me. I guess we'll see how things go.