2007 Is350 Driver Side Cat Plus Exhaust Manifold Removal

[sule]

I have a 2007 Is350 that the cat need to be replace.Since the cat is welded to the exhaust manifold. How difficult is to replace it? Anybody who had done it in the before or some information. What ever you can will be appreciate it. Thank you all.By the way it has 168k miles on it.

[VBdenny]

Catalytic converters come with a 10 year warranty by law. Hurry up.

[sule]

What about the Miles? I am already at 168000 miles.

Thank you for your response.