HARLEY SOFTAIL 4" RACING TRUE-DUAL FULL SYSTEM CLASSIC 1986-2017
*Shipping to the USA & Canada ONLY!!!EXCLUDING CALIFORNIA CLOSED COURSE COMPETITION ONLY - CAT DELETE The world’s only COMPLETE 4” Muffler SOFTAIL performance system. Triple-stepped headers for anti-reversion, full-range torque, and optimal horsepower 2-step baffle from 2” to 3” for optimum performance or optional quiet baffles 2” O.D. full-length, 1-piece 220 degrees heavy duty 16 gauge heat shields 12 & 18mm O2 ports & plugs provided for early models Complete with mounting hardware and brackets 2” inlets do not interchange with individual headers or slip-ons Drag strip rumble What is Special Order? "Special Order" signifies that they are built when ordered, with a standard 4-6 week estimate, if not sooner. INSTRUCTIONS PDF INSTRUCTIONS PDF INSTRUCTIONS HEADERS