03sierraslt

iTrader: (22)

I was running magnaflows and took them off, they were toooooo quiet. I currently have true Dual's that are 3in. 2 Hooker Aerochambers stacked side by side and I love the way it sounds. No resonance in the cab at all. They are very deep and throaty sounding.

dvzz28

Aero chamber is barely noticeable on my stock 03 Silverado with the 5.3 and still has cat. Really wish it was louder. There was a little performance gain though and a couple of mpg.

peteZ

Love the Hooker on my Z. Sounds awesome and flows even better. I wouldn't hesitate to put it on anything!

Flyer

iTrader: (1)

I got a pair of Hookers. 2 1/2 inch true duals through PaceSetter headers, no cats. I haven't even considered replaing them with anything else because I like the way they sound. They do sound aggressive when sticking your foot in it, and rather quiet at low throttle.