[Saul333]

G'day. Just bought a 2010 Jimny off my brother
and I'm keen to bolt on some extractors. I've found
a set and it says in the description that they aren't suitable for Jimnys with the cat built in to the headers. I'm going to assume my one has the built in cat. Anyway what I want to know is if the extractors will actually fit or not? I assume they say they aren't suitable because it will delete the cat and that
is obviously a no-no. I would of course just buy an aftermarket cat and add that in to the system if the extractors did fit.
Anyway what do you guys reckon?

[BlueSuzy]

Never assume.

Does your exhaust manifold look fat straight after it comes out of the head? If fat, Cat

Yes aftermarket will fit, Need a new cat underneath. Unsure about oxygen sensor.

I think blocking off EGR is also a no no, so make sure it has the little tube going into the 4th cyl port.