How would a glass pack sound on a 2000 V6 mustang

[JoeZ28LS1]

My sister just bought one yesterday, it has a V6 and a 5 speed. she'd like it to sound as much like a V8 as possible. I used to have a '97 camaro and I put a borla rear section kit on it and hated the sound. It sounded like an import, I think I'd rather have just left the muffler off. Anyways, how would a glass pack sound? Would it reduce low end tourqe? What about emmisions( I live in OR,). I know this is alot of questions but I'm new to mustangs(at least the V6 ones) and don't know much about them. I would appreciate any imput provided. Thanks in advance.

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1999 Z28. Borla, Shock Tower Brace, IRS. MAF, WHisper Lid, FRA.