GMCtrk

iTrader: (27)

After some research I was set on the Flo Pro 2503 muffler welded in place of the stocker. However I just found out that it has 2 inlet pipes whereas the stocker only has 1 So does that pretty much rule out that muffler? I really was set on the Flo Pro because of the lack of resonance while cruising. Would a magnaflow muffler be comprable in interior quiteness and performance?

Red04Silverado

iTrader: (2)

Have you looked into Corsa db series mufflers at all??

GMCtrk

iTrader: (27)

No because I was set on the FloPro but now it looks like that's not an option.

I will looking into Corsa and Magnaflow. I'll do a search and see if any other brands are recommended.

custom 68

iTrader: (8)

would flo pro not have the same muffler but one inlet? Just a guess but I would think so...

GMCtrk

iTrader: (27)

They do, it's a direct replacement for a 1/2 ton, but it's the same sound as stock.

Another reason I liked the flopro is that they are very free flowing mufflers. I've read that the stock mufflers are quite restrictive