Review on 🚘 Flowmaster 430402 3In (C)/2.5Out (D) 40 Series Muffler - Optimal Performance & Noise Reduction by Anthony Shepherd

After researching different exhaust options I decided to swap out my Avalanche's muffler rather than go with a full reverse system. I really like the sound of this muffler and I highly recommend it. If you're looking for something louder than standard but not uncomfortable, then this muffler is for you. It gets quite loud under hard acceleration, but the sound is deep and aggressive, and there's no rumble while driving, which was important to me.