Because a glasspack is the same muffler you get with a high dollar exhaust. It's a vast improvement over the stock resonator and muffler setup. I only have about $45 in them right now. And never planned on keeping it on perm. The glasspack is 3" ID. So flow is uninterrupted since it's a straight through design. Don't worry too much though. As I'm about to install the 5" exhaust I've got sitting in the shop for it right now.
Yes it is. It runs great on my truck.
patracy 2 years ago
Was that with the torq tune?
JohnyB59 2 years ago
WHY in gods name would you put a glass pack on there??
DieselPowerCummins 2 years ago
Because a glasspack is the same muffler you get with a high dollar exhaust. It's a vast improvement over the stock resonator and muffler setup. I only have about $45 in them right now. And never planned on keeping it on perm. The glasspack is 3" ID. So flow is uninterrupted since it's a straight through design. Don't worry too much though. As I'm about to install the 5" exhaust I've got sitting in the shop for it right now.
patracy 2 years ago
oh. learn something new everyday. thanks
DieselPowerCummins 2 years ago
Why not? It's a straight through design, tones the sound down, and its better then factory setup.
Hotrodx199 2 years ago