I had one on my V6 Firebird aboout a year ago & then stepped up to an 80 series Flowmaster. I'm really pleased & happy w/ the Flowmaster but it is not quite as loud as the old setup that I had w/ the glasspack.
This is what I was thinking of doing: run dual glasspacks so I could keep my tips. This would be run through headers & a high flow CAT.
Do you guys think that it would be too loud or what/. Thanx

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- Mike Harvey -
1986 Firebird S/E

 

Itll be louder, but wont have that quality sound you get with the flowmaster. I hate glasspacks!

 

They suck a$$ and give your ride instant ******* status.

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91 Trans Am WS6
Bright White
5.0 TPI auto
Flowmaster 3" 2 chamber catback
Trans Go shiftkit
2000 stall converter

Built on Wednesday

 

i agree you might as well have one headlight sticking up and get a big cb antenna