Originally Posted by okcjeeper

Personally I would get the catback setup. Many times the tailpipe section will is a larger diameter then the factory setup. Also if your cat is bad I would replace it as well. Also may consider replacing the s-pipe/downtube from the exhaust manifold to the at. Another good mod is the APN header which is a direct bolt on replacement which flows much better then the factory setup.

APN header can be found at http://www.ineedparts.com/auto-parts...-manifold.html

Just doing a complete exhaust upgrade fromt manifold all the way back you will notice a big difference in how it runs. Also that APN header will only work on 91-99 XJ's with the 4.0.

Originally Posted by 98 JeepJeep

the dynomax superturbo cat-back is cheap flows well and wont be to loud. If you paint it flat black with high temp paint it will last a long time. You want the Cat-Back which is the whole exhaust from the Cat to the tail pipe hanger and all. That is a DIY system. a muffler will require cutting/welding to install and the rest of your exhaust is prob rusty so you should just get the cat-back.

Originally Posted by Metmknice

I would just recommend going to a good local exhaust shop. Then you can pick what you want and how you want it done. Make sure they have a mandrel bender.

Originally Posted by smtippin

Why flat black? Oh and welding is not an issue, so I'm not concerned about cutting/welding for an install. It sounds fun.

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Originally Posted by 98 JeepJeep

well actually you can paint it orange if you want the paint just keep salt off the exhaust and increases the life.

Originally Posted by smtippin

I know, I was just bustin' your *****. I've already got the high temp flat black paint so I'll go that way...I just wanted to make sure you weren't stalking me or something. You aren't a serial killer are you ?

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