COBRA Speedster Slashdown Exhaust - Dyna '12-'17 6858 Clutch Plate Kit which is where the engine

which is where the engine will produce its best full-throttle power Corrects lean air/fuel mixture problems

Also fits most older freestyle bikes

air cleaners and exhaust systems Tunes acceleration fuel delivery in every gear for peak performance Requires no dyno tuning - plug it in and ride

which makes it much easier to tune

COBRA Speedster Slashdown Exhaust - Dyna '12-'17 6858 Clutch Plate Kit which is where the engineCobra'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