Street Loose Cannon 4″ Black


  • 4” Body with flash-suppressor end treatment
  • Race-Inspired high performance baffle with dual density muffler packing
  • Easy to install Quiet Insert available (Part # 10-1003)
  • Increases performance and replaces the timid stock sound with a Deep, Throaty Roar
  • Part # 14-1002
  • Not available for sale in California

Out of stock


The Harley-Davidson Street is a blank canvas just waiting for you to customize into your own masterpiece. The Loose Cannon Slip-On is the perfect starting point for your creation. The flash suppressor end treatment goes perfectly with the Street’s sporty styling, and the 2” free flowing baffle uncorks the powerplant, letting the Street sound and perform as it was born to do. Style, sound, and performance…all in one package…. and all for under $250.