Muffler Help!

[Silverad0 SS]

straight through or two chamber???? i want the most horsepower and torque i can get out of these. does it even make a difference between 2 chamber and straight through???? i really like the sound of the 2 chamber, but is it gonna lack in performance??? i know were talking about 5 horsepower here, if that, i just wanna know????

[diggerdan11]

I dont think there is much of a difference. One thing is sure is that they are less restrictive than a stock muffler.

 

Lots of people say that glasspacks are actually more restrictive than lets say a 2 chamber flowmaster muffler, but i did not notice any difference when I went from a Flowmaster to Glasspacks. Its all about your personal preference and what kind of sound you want your truck to make.

 

Here is a clip of my glasspacks

[hawks]

straight through or two chamber???? i want the most horsepower and torque i can get out of these. does it even make a difference between 2 chamber and straight through???? i really like the sound of the 2 chamber, but is it gonna lack in performance??? i know were talking about 5 horsepower here, if that, i just wanna know????

 

Just remember exhaust is nothing but a bouncing wave. The more chambers that you have to go thru the more restrictive it will be and in return will kill your performance.

[Warden]

Some straight through glass pack mufflers will not flow as well as a properly designed chambered muffler.Even if they did the difference for a street vehicle under say 600HP would be negligible.

Edited April 9, 2011 by Warden (see edit history)