HARLEY SOFTAIL 4″ RACING TRUE-DUAL FULL SYSTEM CLASSIC 1986-2017

Description

*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