little question

[03silverstang]

I tried using the SEARCH button but I couldnt get the answer I was looking for. What exactly are glass packs? Can you add it on to an already installed dual exhaust? Is there a site to get more info and order from?

Thanks people

 

[BZ's_03_SVT]

glass packs are mufflers that have fiberglass material inside of them to help create a louder exhaust, they are actully the mufflers, not add ons, i think...lol