Grand Cherokee Exhaust on 07 Liberty

[nogoldformarfa]

I have a 2007 Liberty Limited with 3.7l. Through some trades and whatnot I have acquired this exhaust kit

Gibson Performance Exhaust - Cat-Back Single Exhaust System, Stainless #17404

This is technically for a 05 to 09 Grand Cherokee. it has 3.00. in. Offset Inlet; 3.00 in. Offset Outlet. From some searching I found that my Liberty is the stock 2.5 in and out.

My question is two fold. Can I use this exhaust provided I use some sort of adaptor?

Should I use this exhaust or am I not considering something that would make this not a good idea?

 

[renegade 04]

3 inch exhaust is just way to big for a liberty. You could use it, but it will only hurt the jeep in the fact that your mpg will go way down.

 

[dude1116]

Our mufflers are center/offset, so even if you could get the pipe size to work, it probably wouldn't route correctly with the provided pipes.

 

[BillyG]

Not sure about your state inspections, but I just failed mine because I was no longer using the stock hangers due to the pipe location I was using. I had to change back to the stock exhaust and am taking it back for re-inspection tomorrow.

You should be able to have an exhaust shop switch out your current muffler for the Gibson.

 

[nogoldformarfa]

Hmm

So please correct me if im wrong but it sounds like i could technically use the muffler without any trouble but the pipes themselves would not work?

If i chop the in and out and just have a shop weld the muffler onto my stock pipes can i get away with that without issue?

 

[BillyG]

Correct. The pipes are not going to help you. I would recommend you just take everything to an exhaust shop and let them figure out what and where to cut.

 

[tommudd]

Still going to be a flipped up mess, 2.5 inch pipe up to 3 inch muffler and then back down to 2.5 inch tail pipe. You can buy a cheaper muffler that actually works instead of trying to do all of that . Not worth it at all

 

[nogoldformarfa]

I got it up for sale right now not really sure i even want to go through the hassle.

If anybody also happens to have a grand cherokee and wants to make an offer just pm me