Exhaust Collector

[showmebob]

I dont know if the Exhaust collector is my problem or not, what i am haveing trouble with is that the left side exhaust seems to be more resticted than the right, you can hold your hand in front of the exhaust on the mufflers and you can tell that the exhaust is not the same, you can even hear the defference.

On the left front exhaust pipe you can see where it has bottem out and flaten the exhaust slitly, not that bad i dont think but not sure.

would the exhaust collector baffel being louse and lodged in there cause this, has any one had this problem ?