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Flowtech Afterburner Mufflers

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Flowtech Afterburner mufflers combine optimum performance with awesome sound. The huge flow tubes provide maximum horsepower, while sound-tuned chambers create a powerful sound without resonance. The fully welded aluminized case will provide you with many miles of trouble-free performance.

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Flowtech Afterburner Steel 3 Inch Muffler 50370FLT

Muffler, Afterburner, 3 in. Inlet/Dual 2 1/2 in. Outlet, Aluminized Steel, Chevy, Truck, Each

Part Number: BIG-50370FLT

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

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