Magnaflow Direct-Fit Catalytic Converter; Standard Grade (82-86 2.5L or 4.2L Jeep CJ5 & CJ7)Find parts that fit my vehicle

OEM replacement

Took longer to get the old one off due to seized flange bolts. Major power and performance. Engine has 213000 mile and now it runs like new.

Check engine light came on.

Tried to remedy cat codes now have oxygen sensor. Tried new sensors, checked wiring these cats suck

Magnaflow Direct-Fit Catalytic Converter (97-99 Wrangler)

Sounds great, replaced patch job done by previous owner.

Almost good

Build quality is really poor. Some of the worst welding I have ever seen. These are made of 409 stainless, which does rust fairly quickly. Highly recommend a coating before they go in. Also, the MF engine flange is thicker than OEM by at least 1/16th which creates a problem when installing. As terrible as the build quality is, they perform well and give a little extra sound.

Great Product, Great Fit!!!

Item came well packaged and undamaged. Production of the product was good as well. Nice welds, good fitment. Direct bolt in. I replaced the downstream cat as well as the cat-back exhaust. There was a noticeable peformance increase. Not sure on gas mileage yet. Exhaust note is a little more aggressive, but not much more than stock (I run topless/doorless for most of the year). My only gripe is that the mounting hardware wasn't included. If you are getting this unit, plan on throwing the existing bolts away. I got 3 out of 4 off in a recognizable state, but the last one I had to shear off to get it removed. Not completely unexpected for a 2000 TJ though.

This is the one to get for your 4.0 liter engine

I got this with the Maganaflow cat back exhaust. This entire system sounds incredible. No drone what so ever but a nice deep sound.

Magnaflow exhaust with Catalytic converter.

Easy install that took about 1 hour, everything bolted up easily. Looks and sounds much better than my original exhaust with a worn out catalytic converter and stinky exhaust.

Nice Upgrade

We’re replacing the exhaust system on our 99 Jeep Wrangler and wanted a new cat. Did some research and decided this was the one. Found it at ET at a great price. Mechanic had it on in a day and was impressed with the product. Great sound. Still so not not sure about improved MPG or performance yet.

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The sound badass paired with my after market exhaust

Perfect fit

Fit perfectly and added a little more sound. Wish hardware was included .