I'm looking to pick up some GT take-off mufflers at Carlisle tomorrow. Does anyone know the parts numbers for GT Automatic and GT Manual mufflers? Is there a difference in the numbers between left and right side? Thanks!

 

I know the Auto mufflers have "AOA" tags on the inlet pipes and the Manual mufflers have "GOG" tags on the inlet pipes. Left and right have the same tags.

 

I have a manual car and the mufflers I took off of mine had AOA on them....