The Delta Force 40 series race mufflers utilize Flowmaster's patented Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers. Please call the Flowmaster tech-line for assistance with specific decibel requirements and applications. Product Features:Durable fully welded 16 gauge stainless steel - two chamber race mufflerGood decibel reduction over open headersNo internal packing to blowoutRace proven patented Delta Flow technology - designed for maximum horsepower and torque
