Anyone have any experience with this? Been searching around and info seems to be limited. It looks like a cool jdm cat. I can't figure out if it comes with an O2 bung or not. But that'd be cool because then we could easily install the secondary O2 sensor. But they are pricey at $500+. But it's Jdm yo.

It also looks like there are other fancy jdm cats.

SARD sports catalyzer integra type r dc2 (google search)

https://www.rhdjapan.com/sard-sports...-dc2-7-99.html (SARD cat)

https://www.rhdjapan.com/search/car/...ic-converters/ (Jdm cats)

 

Bump

 

It's unlikely that any JDM cat would have a secondary o2 sensor as they never came with one from the factory IIRC. The easy button is to purchase a Vibrant cat with a 2.5" inlet/outlet and weld the bung right to it. Typically the cat will come as a shell and an exhaust shop will add the piping, flanges and the bung and make the length of each side appropriate to the application. Even K-Tuned sells a cat now.

https://www.jhpusa.com/store/pc/view...idcategory=218

 

Thanks for the reply. I currently have the O2 bung welded into the b-pipe behind the jdm cat, attached to one of those 90 degree adaptor things. But this doesn't make it easy to change cat back exhaust, if I'm going to the track for example and want to throw on a spoon system. So I'm going to figure out a good way to have a cat with the O2 on it, and also not have a CEL. I might try the K-tuned cat. Whatever I figure out I'll post about it here. I know people do different things to solve this issue (tune out the secondary O2 sensor, get a simulator, adapter, test pipes etc). I'm going to figure out a classy way that makes heR feel good.