I know people were having some cracking issues with this combo, before and after they added the extra brace, i Just wanna know how you guys with this setup are holding up. I plan on getting these cats soon but i want to make sure this problem has been fully remedied.

I know this is due to the way in which the nismo exhaust puts pressure upwards on the cats but if the Crawfords arent cutting it is anyone using other cats that seem to hold up better?

thanks in advance

Matt

 

The newest version has been strengthened and reinforced so it should not be a problem anymore. I only have about 2k miles on mine so far, but they seem to be well built.

 

My set up is over a year old with no cracking. Can't go wrong with the music it creates, beautiful!