I was looking at glasspacks earlier and saw that cherry bomb makes a 18" and a 28" long glasspack, what is the dfference between the two? Is the smaller one just louder or is there more to it? Thanks, Brandon.

 

Pretty much. But glasspacks usually sound like junk after a few months. Save up and get magnaflow. You can get one at advance auto for like 100 bucks and they sound great on 4.3s I run one.

 

The shorter the glasspack, the louder they are. 18" glasspacks were the most commons size requested back when I worked in a muffler shop. I've thought about putting one on my blazer, but I'll wait and get a Flowmaster Super 44, I think they sound much better.

 

Well I'm already "straight piped" so I'm not bothered by the noise. However I was looking at the cherrybomb turbo muffler... Any suggestions?