This series of muffler from dynomax is best for those looking for a nice low end rumble and much higher flow than stock exhaust. The super turbo muffler is great for those that are looking for an exhaust that is not too loud or obnoxious for the neighbors lol. Not too quiet but not too loud.
Nice rumble at idle and slow speeds. Quiet on the highway. Exactly what I was looking for in a replacement for the Flowmaster I had on before which was way too loud at all speeds.
I've had one of these mufflers for the past two and a half years and it sounds and works great. However both of the inlet and the two outlets started rusting prematurely here in the Denver area. This is the reason I had to buy another one. I just recently had some exhaust work done new pipes from the headers and catalytic converter. I thought I was going to need a new muffler so now this is just a spare since we did not replace the existing Muffler. I just wanted to have the same part in case this other Muffler rusts through soon. Receive the muffler in a timely manner and there doesn't appear to be anything wrong with it.