I went to a local shop today and asked the guy how much it would cost and he said about $250-300 for parts and labor depending on what parts i chose
Is this a good price?

Also does anyone have sound clips of mufflers so i can pick the best one ( i have done searches and cant find any except for magnaflow)

'99 Dodge ram

 

I would say that is a great price for true dual exhaust. I think the Magnaflow gives you the best sound and performance on a truck. The flowmaster is okay but it sound better on a car and it's flow is more restictive than a Magnaflow.

 

I recently put on a Borla Pro XS muffler (not the cat-back) and I love the sound. It is a straight-through design muffler. If someone could tell me how to host a sound file or if someone wants to host it for me, I will be more than willing to upload it.