172 exhaust hangers

[carnuts]

Just out of curiosity I look at k Tec stealth etc and the rear box has only one hanger making 2 total but I have seen other systems have 2 on the rear box one near the bumper making 3 in total is this right?

 

[ed55j]

My back box has 2 hangers which i like very much.

 

[carnuts]

Where is the second right near the bumper?