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How does it sound @ 75mph on the freeway? I'd love go with the PowerVault based on the dyno sheet, but I do too much city driving to have the drone of something that sounds like a hole in my stock exhaust system at 2700 rpms.

I don't want to make a rukus accelerating since whatever I do to this truck to increase horsepower, I'm still moving at a snail's pace compared to a true performance vehicle.


I've got one (one of the longer, heavier, older PowerVault mufflers) on my 2000 3.2 V6 Amigo (same motor in the 98+ Rodeo) and it has a nice louder (than stock) growl that quiets down as the RPM's go up. At highway speed, it's not loud at all. That's one of the things that sold me on the Powevault.

I had been in a similiar Amigo with the Flowmaster and it was so loud across the RPM range that it gave me a blistering headache after 15 minutes of driving. No Exp with the Dynomax so I can't comment there.

HTH,
Dave