2011 Dodge Ram 1500 5.7 Hemi DynoMax VT Muffler

This is how a 2011 Dodge Ram 1500 Crew with the 5.7L 390 HP Hemi sounds after I swapped the stock 26" monster muffler for the new DynoMax VT muffler. It is the 22" 3'" Single In / 2.5" Dual Out model # 17963. This muffler has what DynoMax calls "Valve Technology" which is pretty quiet when at idle or at highway speeds, but opens up at wide open throttle. It is really an improvement over the stock muffler, but has the advantage of Zero Drone at Highway Speeds. At the time of this video, the muffler has only been on the truck 24 Hours, and about 40 Miles. It should get a little louder with time after burn-in.

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