thats dumb when i can just get a cat popped on it

i can change the exhaust back that aint a prob

just want to get a cat put on so theirs no prob

 

https://www.scionlife.com/tech/manua.../tc05_1521.gif

Is there any reason why a shop couldn't cut and weld the stock secondary CAT to your current set up?

On another note, that mid-pipe doesn't look as restrictive as the S-pipe or axle back. Might not be such a bad thing to just leave it in and just replace your s-pipe and axle back.

 

first of all our prime cat is designed as a three way cat so even if you replace or install a high flow cat, still wont pass,

 

Most cats sold these days are three way unless you buy a cheap made in china one. So that isn't true but if you wan't to make sure you pass check for the carb certification and OBDII cetified.