Had been looking for years for the perfect muffler. This muffler delivered. No more dam drone, nothing at all. But it has a perfect low powerful sound. You can still hear the beast of the engine. Very low tone just enough... no more drone..... truck didnt loose power at all, and that's because she's tuned... that was another good sign, that the muffler has enough flow. And its not so restricted as the oem. I've had them all from M.F. FLOWS, BORLA, OEM, CORSA, all had drone. Keep in my mind I eliminated my catalytic converters. I'm very happy no more drone at whatever speed 50 60 70 80 nada. Thanks for the great product once again.
Posted by Edgar (Brownsville, TX) / January 06, 20212002 Chevy Silverado 2500