HOOKER MUFFLERS

Not exactly the same, but I have one on my '98 Z28. With the stock manifolds and cats it sounded very nice, mellow, low tone.

Now I have headers & off road Y, it is a bit raspy, but doesn't sound like a truck by any means...
 
I had Hooker Aerochambers on my car (haven't changed sig...got 2 chamber flows now)...I wish I wouldn't had wasted my money on those Flows...the Hookers sound really good IMO...and flowed better (felt that way to me)...you can look through one end of the muffler and see thru to the other side... :nice:

Nice aggresive tone...
 
My dad has them on his 72 mach 1, long tubes 2 1/4 exhaust, its pretty loud and fairly raspy.

They arent the best flowing muffler you can get but they are up there with magnaflows, borlas, bassani, and SLP.

Besides who cares what they flow, they will all be within 5 or 6 hp of each other, its just sound preference.