I'm doing a dynomax 4" exhaust on my truck, and Ill have sound clips when I'm done.
Ive built it from the longtubes back.

 

I had that on my old truck,but 3 in 3 out,sounded badass

 

6" or 14" body? 6" inch round or 5x8" oval? How loud was it cruising on highway?

 

14 body and 6 inch round
it had some drone incab on the highway but they soundsded great
I had duals on that one so 2 of the magnaflows

 

Would you say you were able to have a conversation with your passenger?

I'm thinking of the 6" body, 6 inch round 4 in 4 out, 4" catback.

 

the one this guy had was not the 6", it was the 14" one....... i send him a pm, hopefully he'll get back with me so i can post up the right part #...

 

which one of these race mufflers could i swap in for my flowmaster and be just as loud? I was checking out the 5x8 12" race mufflers, that be about equal to the FM 40?

then again im not sure how loud these damn things can be......i want the same "loudness" of the flows now but without that damn little drone i get at 70mph

 

I had the Borla XR-1 round muffler . . . it was a 6" round, 3.5 in/out . . . really raspy. I added a bullet infront, and it changed a little, but not much. It's the one in my sig.

 

mine has a 4" in 4"out straight though, mine is off a 08 dodge megacab diesel....its like 30 in long, but sounds super deep and is still quiet while cruising, has a nice wot sound though

 

Whats up guys, had a blast out there at SAR. I must of had 20 different people come up and ask me about my exhaust. I'll get some pics of the entire system for ya'll but as far as a sound clip...I don't have a video camera. If someone wants to come out and record it that would be fine, just let me know. Specs on the full exhaust are as follows:
Pacesetter long-tubes,
Pacesetter ory
about 24" of 3" pipe into a 3" to 4" adapter
4" magnaflow race muffler, 6" round, 14" case length, 20" overall length. Part No. 14163, link: http://www.magnaflow.com/02product/s...e=main&id=7817
4" mandral bent tail pipe for a short bed duramax.
Exits just like the stock exhaust.