glass packs?

[pinchialexwey]

i was wondering if anybody has ever used glass packs on their expys? i like the way they sound on the roadsters and oldies doeas it make a difference that back then they disnt have e.f.i?

 

[stang99x]

I have flowmaster 40 series on my nav, and its rather loud

 

[DodgeRamAw06]

I have a glass pack on my 97 expy. I really like the sound it gives out. When going along buildings you can really hear how good it sounds. I would go with the glass pack since its probably under 100

 

[stang99x]

You better really like loud. Is it a 4.6 or 5.4?