2:1 Fat Cat is a stepped header system at the head is 1 5/8" to 1 3/4" to 1 7/8" at collector and 2 1/2" where the muffler goes to the header.
•Slant Cut matches the angle of the Saddlebag (shorter on top, longer on the bottom
•Back Cut is opposite the angle of the Saddlebag (longer on top, shorter on the bottom)
•All full systems are equipped with heat shields, bolt kit, brackets and baffles.
•Best exhaust gaskets to use SE gaskets from Harley
•Each exhaust system is designed and dyno tested in our facilities.
•Every pipe is designed to increase low-end torque and horsepower.
•Louvered baffles are for stock motors
•Perforated baffles are for built motors
•Perforated Wrapped Baffle slightly quieter. not offered for all models
•Ghost Pipes available. See related parts at bottom of page.