The AT2540i is designed to give your car a huge gain in performance and the volume to go with it. These mufflers sound best on turbo cars. If you are thinking about purchasing one of these for a naturally aspirated vehicle please beware that these are one of the meanest mufflers on the market and will make your 4 cyl vehicle loud!2.5" inside diameter inlet4" diameter outlet with a rolled tip20" overall length6" in diameter
Trustpilot
3 days ago
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