I cant speak for Tom's car, but my Car Sound cats broke up and disintegrated too. However, my engine was running VERY rich, and I think that was the cause. The tech at Car Sound agrees. I've put two new Car Sound cats on my car again, and I've had no problems since November. The car is running in good tune now.
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West Coast GM Shootout 2001!
1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
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SoCal 3rd Gen F-Bodies
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