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ThunderMax Self-Tuning Fuel Management System

Product may vary from photo(s).

Everyday Low Price: $989.99

J&P Part: 711-954


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This product was proudly made in the USA Made In The USA

ThunderMax Self-Tuning Fuel Management System

CVO FLSTSE Softail Convertible 2011-2012 and CVO FLSTNSE Softail Deluxe 2014 models with Throttle-By-Wire

• Requires 18mm exhaust sensor ports as used on 2007-11 models

• 2012-14 (12mm) Softail models must use a 2007-11 style exhaust or modify the 2012-13 exhaust to accept 18mm oxygen sensors if not equipped with dual sensor ports

Product Specs

  • Manufacturer Part Number: 309-363
  • Open or Closed Loop: Closed
  • Sold in Units: Kit
  • With/Without 02 Sensor: With


Harley-Davidson® Models

  • Softail Convertible CVO FLSTSE2 : 2011
  • Softail Convertible CVO FLSTSE3 : 2012

Important Product Notes

Note: Not legal for sale or operation in the state of California.  Check with the U.S. EPA and your respective state and local regulations to confirm emission compliance