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Switzerland, Bern
1 Level
730 Review
70 Karma

Review on 💨 Dynomax Ultra Flo 17223 Exhaust Muffler: Supercharge Your Vehicle's Performance by Jake Hillyer

Revainrating 5 out of 5

Power, sound but not too loud

I've always loved the quality, flow and sound of Dynomax mufflers and systems. This was on a 2019 Silverado LT 5.3L V8 and it has no cockpit rumble but is scratchy when starting and accelerating. Stainless steel construction and low profile (no hanging) are welcome. Mileage and power/throttle response have been increased.

Pros
  • Same as everything before
Cons
  • Great price