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2075 Views 16 Replies 12 Participants Last post by  53wanab
Rumor is that the 2004 sounds much better than the 2005. Is it that they changed the exhaust system on the 2005?
Any input on this? I understand the 2004 has Flowmaster exhaust on it.
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'05 exhaust note

Bob Tripolsky of GM Communications this summer told me that the exhaust system on the '05 was totally reworked for the 6.0 liter LS2 and because of complaints of exhaust resonance through the firewall at 1500-1800 rpm. I experienced this myself when driving an '04 demonstrator which was on my gripe list to Bob for advice on going for the '05. My '05 has definitely had the exhaust resonance problem solved and sounds a little less throaty but still sounds like a hot rod! Cleavermodels :)
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