I drove around to the local 4x4 shops to get a price for a bolt on Flow Master. Two shops quoted me $550 and $600. I stopped at the local garge that does all my oil changes and the guy recommended Back Country Product in China Town. One phone call to them and $189 bucks I was hooked up in one hour! Truck sounds awesome, improved performance and it even seems to shift better. I love the low rumble. Later I will look at changing out the cats, but for now I am loving it. Here are couple of pics, I keep it very clean and get a least one compliment a day.

 

Cool.

 

Good call

 

Sounds like you got a great deal.

 

Good deal. I heard a 5.0 yesterday, if I could have caught him I would have ask what muffler he was running. It sounded so sweet.

BTW, I drive a 3.7L. That's why I couldn't catch him.

 

Flowmaster 40 Series muffler only was like ~$125ish for me, if I wanted duals with stainless steel tips it was another $250. That's what I went with. Cheap enough already.