Finally got around to taking the 400E in, and the cats were red hot when up on the ramp, so now looking to replace those.
Whats the most economical solution, I'm not looking for any performance enhancements, just need the car to work. The shop will re-weld everything together once I bring in the new cats.
I found this online: MAGNAFLOW 338008
MagnaFlow 338008 Universal California Pre-OBDII Catalytic Converter

Thoughts on the above?

Thanks,
L