Review on 🚗 Enhanced Performance with Flowmaster 43041 40 Series Muffler by Jason Bolden

Name: 🚗 Enhanced Performance with Flowmaster 43041 40 Series Muffler
Item: 🚗 Enhanced Performance with Flowmaster 43041 40 Series Muffler
Rating: 5

September 23, 2022

and only this muffler made the sound 100 times better. I just swapped the muffler and left.

I have a 1999 F-250 5.4 and this muffler alone made it sound 100 times better. Only muffler changed, everything else in stock. Just by replacing the muffler, the sound is much better. That's exactly what I expected for the price, and the growl of the original Flowmaster can't be beat.

Pros