I've searched and read a few things, but just want to double check and make sure. My '97 cali spec SE auto uses the same y-pipe and exhaust system as the fed spec cars, right? The only car with a different setup is the '99 cali spec car. I'm right, right?

 

Being that California is full of smog and they're very critical of emissions, I think that the diferences between the cali and fed spec ARE the exhaust components in the 99'

Edited for accuracy.

 

Yes you are correct, only 99cali is differ. Check the stickies...