VIBRANT PERFORMANCE Race Muffler, 4" inside diameter x 9" OAL - VIB1797

Notes:

Tracks all over North America now require racers to install some form of sound reduction equipment on their race vehicles.

Vibrant Performance Race Mufflers are designed to help reduce noise levels produced by high performance vehicles. They feature Vibrant's unrestricted "True Straight Through" perforated internals to avoid performance loss.

Muffler Specifications:
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Inside Diameter: 4"
Outside Diameter: 4.5"