Thinking about putting a cut out on my car for giggles, if I install it after the cat will still sound loud? Reason for after the cat is I don't wanna spit codes when I open it, or am I wrong?

 

you won't spit codes if you put it before the cat.. that's something that only happens with 96 and newer OBD2 cars that have the O2 sensor after the cats..

they might give you grief when you go in for an emissions test if you have them, tho, since they don't like to see anything modified between the cat and engine..

 

oh then wheres the 02 sensor, i see something like 'plugged' into the cat.