Best Catalytic Converter

[nssmithtx]

I have an '06 LS with a stock catalytic converter. I'm looking to replace it with a high performance CC. Any recommendations?

[petrified.rabbit]

the are no direct fit performance cats out there that I know of.

[camopaint0707]

nor will any high performance cat be a good investment on this car. Just get a stock one.

[hexskrew]

Check my thread here for the link to the $79 cat I bought and installed from EBAY:
http://www.aveoforum.com/forum/f82/c...ctional-22908/

Aside from that if you don't live in California, do the 'test pipe'.

[rhyder7]

Check out magnaflow. They offer catalytic converters for Aveo's.