HARLEY SOFTAIL CLASSIC TRUE-DUAL HEADERS (1986 - 2017) [PREORDER]

*Shipping to the USA & Canada ONLY!!! EXCLUDING CALIFORNIA CLOSED COURSE COMPETITION ONLY True dual head-pipes Bike runs cooler, eliminates heat under the rider's left side Front head-pipe under frame is not restricted or reduced For small or large motors 1 3/4" headers and 220º 16 gauge heavy-duty full coverage 2 1/2" heat shields Compatible with many major manufacturers' slip-ons O2 ports & plugs provided; O2 sensors not included Complete with mounting hardware and brackets Unbeatable performance Optional SLIP-ONS shown, sold separately (also available as E-approved version) Tuck-N-Under headers: the exhaust will go straight through to the SLIP-ONS and will give you more horsepower. What is TRUE-DUAL Headers? TBR Powered by Freedom standard true-dual header has an individual header for each cylinder. The front cylinder pushes more than the rear because it gets more air & gas, generating more horsepower. Simply put, torque is a way to measure force. Torque is great for short runs. Horsepower, on the other hand, measures the amount of power that is transferred from the engine to the wheels.