Stainless Steel Catalytic Converter

Has anyone installed a MagnaFlow stainless converter? What did you think? How long has it lasted (for those in the salty areas)?

I've got to replace the entire exhaust system, and I might as well start from there. I already have a Borla header I installed about 10 years ago, and it's held up just fine.

I don't think I've ever had the housing wear out before the insides fall apart.

I was thinking about purchasing this cat maybe another for you http://performance-curve.com/410225.aspx

I found those a while back. But, my mig isn't setup for stainless, and I'd have to find a flange anyway to bolt onto the Borla header's flange. Might as well kill two birds with one stone.