O2 and cat question

Well slowly getting my project jeep going. Got rid of the death wobble and have been driving it for my 40 mile commute to work.

I'm having an issue with having no pickup past 3k rpm which makes 65+ a struggle. I started investigating my rattling exhaust and believe my metal to metal rattle is in my cat and that my cat has a hole in it. I'm hoping getting a new cat and o2 sensor will fix it (to get the fuel mixture right). My question is will the Magnaflow 23226 cat and Bosch 13100 Oxygen Sensor from amazon play well for being a replacement. I know jeeps are picky with sensors.

Thanks!

Everything I've ever read about o2's in jeeps says no Bosch. Go with NTK.

NTK, no Bosch.

Thanks

One other question is are the front and rear sensor the same?

Same sensor likely to be different connectors. I have Bosch in mine (Rockauto) works well enough.

My Renix runs a Bosch. Runs well, passed smog. YMMV