
05-02-2016, 07:09 AM
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Senior Club Cobra Member
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Join Date: Dec 2001
Location: Shasta Lake,
CA
Cobra Make, Engine:
Posts: 26,618
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Not Ranked
I think that will vary with the kind of glass packs and driving habits. I had mine in for about 3 years before I had to replace them but I drove the car hard and they may have lasted longer if I had just driven it like a sane person. I nowe use baffles and they last forever it seems.
Ron
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