Review on 🎵 Flowmaster 53071 70 Series Muffler - 3.00 Offset IN / 3.00 Center OUT - Black - Mild Sound Performance Upgrade by Dan Venegas

Very nice sound! Just a faint hum at part throttle. very quiet at idle. comes to life full throttle but never overwhelms. This is the same muffler that came with my wife's Tahoe 04 Flowmaster. It had a perfect sound with no hum and I was very impressed, so I bought this muffler separately and installed it on my 03 RAM 2500 5.7 HEMI. The HEMI is a little louder than the Tahoe 5.3 with this muffler, but still no hum, and it eliminates that pesky "farm truck glass-pack rumble" that those early 2500 HEMIs usually have with the stock exhaust. I tow heavy trailers all the time, and even WOT a mile up a steep hill I never fret over an overly loud exhaust. IMHO, that's only for a heavy truck. Performance and consumption remained the same or slightly better.