I just installed a Flowmaster 50 series Dual in Dual out. I love it. It gives you that deep rumble. I noticed no lose of pickup speed. I was thinking of puting in a cold air intake to increase the airflow. I almost went with a 40 series single in dual out but im glad I went with this

 

I have the same exhaust and like it as well. However, your subject is confusing as this is NOT a true dual system. Anything that collects into one pipe at any point is not a true dual system.

Oh and after a few thousand miles it gets just slightly better

 

How much was your kit?

 

I think mine was 315?? I bought it from Summit Racing.

 

Mine is a true dual system. It has one muffler but it has 2 inlets and 2 outlets and the muffler is divided into two diffrent sections.

 

From my understanding a TRUE DUAL system is one that has 1 exhaust manifold into 1 cat into 1 exit exhaust for each side (of the motor). So there will be no Y.

 

So you replaced the pipes all the way up to the manifolds or headers?

 

2005 dodge ram comes with two cats one of each side of the manifold then after the cats it y into one system. I took the Y out ran the exhaust from each cat to the muffler and out to the tail pipes. There is two ways to do that you could get a seperate muffler for each system or they make one that has 2 inlets and 2 outlets and is seperated internally. Making it true duals. It ran 500.

 

True Duals are when each exhaust manifold/header goes into a saperate cat and then (usually will have and x or h pipe), then each cat goes into a seperate muffler and then exits the vehicle.

 

Thats what I have except I have is going into one mufflers that is seperated into two internally. I did it this way to save room