DynoMax Ultra Flo Welded Muffler - 3 in Offset Inlet - 3 in Center Outlet - 14 x 9-3/4 x 4-1/2 in Oval Body - 19 in Long 21411306 Simple setup and programming: USB

Simple setup and programming: USB Keyboard and Mouse functionality makes it quick and easy to setup new layouts

For applications up to 750 HPProudly made in the USA since 1971

6-Series (up to 60 Rows)

Mercury: Cyclone 71 - 71 6

Water / Methanol Injection Module

DynoMax Ultra Flo Welded Muffler - 3 in Offset Inlet - 3 in Center Outlet - 14 x 9-3/4 x 4-1/2 in Oval Body - 19 in Long 21411306 Simple setup and programming: USBDynoMax(R) Ultra Flo? Welded performance stainless steel mufflers feature 100 percent welded construction for lifelong durability. The unrestricted, straight through design dyno proven to flow up to 2, 000 SCFM and support up to 2, 000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The "Pure Unadulterated POWER" of DynoMax(R)