![What's the Power Difference Between 2.5 Inch vs 3 Inch Mufflers 2.5 Inch and 3 Inch Mufflers](https://m.roadkillcustoms.com/wp-content/uploads/2019/09/Whats-the-Power-Difference-Between-2.5-Inch-vs-3-Inch-Mufflers-678x381.jpg)
Say you’re sitting around thinking about your typical street/strip V-8 and wondering: “should I get 2.5-inch-diameter exhaust mufflers, or should I go 3-inch?
Let David Freiburger with Engine Masters help you decide as they present answers about power, tuning, and weight differences between 2.5 inch and 3-inch systems. As a small bonus, you’ll also learn about a very simple combo for 600-plus horsepower from a 454 Chevy…
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