2007-2014 GMC Sierra 2500 Mufflers

Exhaust tone and backpressure both change when you install 2007-2014 GMC Sierra 2500 Mufflers with different internal constructions. Chambered designs create deep rumble while straight-through options maximize flow for serious power applications.

 

Sound levels vary dramatically with some mufflers being obnoxiously loud while others keep things civilized for neighbors. Internal baffles create tone characteristics that either rumble deep or scream at high RPM.

 

Mufflers define your exhaust tone and they're critical parts of 2007-2014 GMC Sierra 2500 Exhaust builds you're planning. Check out the full 2007-2014 GMC Sierra 2500 Exhaust Systems section for everything exhaust related or add 2007-2014 GMC Sierra 2500 Cold Air Intakes for intake breathing improvements.