Flowmaster Introduces FlowFX Active Dual-Mode Muffler

Flowmaster Introduces FlowFX Active Dual-Mode Muffler

Flowmaster Introduces FlowFX Active Dual-Mode Muffler

If you're looking for the best of both worlds out of your exhaust, Flowmaster's FlowFX Active Dual-Mode Muffler is the perfect fit for 2019-2021 GM trucks.

Posted by Brian Havins

CategoriesExhaust Tech Videos

TagsExhaust systems FlowFX Flowmaster mandrel-bent stainless steel construction Muffler Sierra Silverado wireless controlled actuator valve wireless key fobs

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