COBRA Speedster Slashdown Exhaust - Dyna '12-'17 6858B Scorpion Hub Puller class-leading resonance absorption and prevention

class-leading resonance absorption and prevention Uses proprietary materials with specific acoustical dampening and thermal insulation properties The frequency and location of the perforation patterns in the cores creates significant sound scattering in the mid frequencies

dual-cut tip gives this muffler a high-class look to match its roar Cobra’s Neighbor Hater mufflers boast a soul-lifting boom

eight steel plates and five replacement springs

If there's one thing Cobra learned about the new Milwaukee Eight engine

Mounts to flat-style rear fenders at three mounting points

COBRA Speedster Slashdown Exhaust - Dyna '12-'17 6858B Scorpion Hub Puller class-leading resonance absorption and preventionCobra's Speedster systems combine traditional styling and modern performance technology These shotgun pipes also produce class leading power gains In part, the power gains come from the Cobra PowerPort, their proprietary crossover technology that helps to increase overall power from idle to redline Delivers the kind of power increase you normally experience with a 2: 1 system, while retaining the clean classic lines of a 2: 2 pipe Full length, 222