Here is some new audio of a 2008 Trailblazer SS with our 2.5" True Duals system with S-Tube Turbo style Mufflers. For use with factory y-pipe. We had one in for an install last week and grabbed some audio for your pleasure! 
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Here ya go! MP3
Link to product
Enjoy!!!
Here ya go! MP3
Link to product
Enjoy!!!
