2006-2017 Harley-Davidson Dyna motorcycles D&D 2 into 1 Bobcat Exhaust pipe.
2:1 Bobcat is a stepped header system at the head is 1 3/4" to 1 7/8" at collector and 2 1/4" where the muffler goes to the header.
- All Bobcat full systems are equipped with heat shields,bolt kit and baffles.
- All D&D full systems are equipped with heat shields,exhaust gaskets, bolt kit and baffles.
- Each exhaust system is designed and dyno tested in our facilities.
- Our testing is done with the Harley Tuner's.
- Every pipe is designed to increase low-end torque and horsepower.