NOTE: 20" MUFFLERS WILL NOT FIT GM F & X BODY FLOOPANS!
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DynoMax Super Turbo performance mufflers exclusive flow director design channels exhaust flow and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow and reduce backpressure. Each muffler uses fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone. All Dynomax Performance Exhaust Systems bolt on for easy installation. Your vehicle's complete exhaust can be quickly and easily customized with an emissions-legal premium performance system from Dynomax.
Features & Benefits