Is a Rev2 and Rev3 turbo Cat the same?

[Mr2Owner]

Howdy folks, looks like a good forum ye have going here. Can anyone tell me if the Cat on all Turbo Mr2's is the same?

My Mr2 is a 1994 GtS turbo model, I need a new Cat for it, which models can I get a 2nd hand Cat from that will be the same? And is a Gt4 St205 Cat the same as my Mr2?

Appreciate any info here so I can avoid buying the wrong part.

[craig]

Hi mate. Welcome to IMOC.

The cats are different between revision 1/2 ct26 turbos and revision 3 onwards ct20b turbos.

[Mr2Owner]

With the exhaust section removed from the bottom of the Cat, I can see the honey comb element in the cat and it looks clean etc but I can move it around, should the honey comb piece be steadily fixed inside the cat or is it ok the fact that i can move it side to side and push it up and down.

Is my cat broken with the fact the honey comb element is "loose"?

[Willenium]

Pretty sure you shouldn't be able to move it around. May as well gut it all out and it should be ok.

[CalMac]

Gave my mint CAT to the scrappy on Friday, you could've had it!

Just a heads up though you shouldn't need one for MOT if it's a 94, not entirely sure if that applies in Ireland though tbh