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Review on πŸš— Flowmaster 53058 3 In/O 3 Out/O 50 Series SUV/PF Muffler: Superior Performance for Your Vehicle by Rich Ferguson

Revainrating 5 out of 5

Not really louder than stock. But deeper.

I was hoping for a small increase in volume but was concerned that it would be done. I replaced the muffler on my 2019 f250 6.2L and kept the drag. I'm satisfied with the sound, I was hoping for a higher volume. Sounds good at idle, still close to factory when driving in my opinion, but I'm happy to say there's no hum. Dive 600 miles into Glacier National Park. I didn't notice any change in mpg at all, the truck went up 3 inches with stock tires, engine/intake. 4.30 Transfer.

Pros
  • Delivery was very quick
Cons
  • Exchanges available