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Reviews for Magnaflow 23227 49 State Direct Fit Catalytic Converter for 97-99 Jeep Wrangler TJ with 4.0L Engine

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Sean M.
9/16/2025
5

I’ve had mine on for many years , still great , more flow than oem , I paired mine with the banks header and banks catback , I would def reccomend
Jeff D.
2/6/2018
5

Fit like OEM but catalytic converter was much smaller than OEM and appears to have better flow than OEM. Restored my muffler system to better than OEM.
Jeremiah W.
6/30/2022
4

Have not installed yet, but like the Stainless steel option. Better life, and it comes with the mid pipe. Would prefered 304, and willing to pay a little more for it if it was 304 stainless.
Nathan C.
8/29/2017
3

increased my power for sure. but i had to send one back because the hanger just behind the cat broke off and sounded like i had no muffler..second one i got started to do the same thing so i wouldn't recommend…quadratec was very quick to replace no questions asked