2006 GMC Sierra 1500 Z71 Crew 5.3L True Duals Flowmaster 40s 2.5" Stock Cats

2006 GMC Sierra 1500 Z71 Crew 5.3L True Duals Flowmaster 40s 2.5" Pipe all the way through Stock Cats No H-pipe or X-pipe yet, I forgot when I had it done.

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