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Twin Tuner Fuel Injection Controllers for 2001-2016 Harley-Davidson® Twin-Cam and 2007-2014 Sportster® with Delphi® System and 2003-2010 Buell® with DDFI Fuel Injection
Twin Tuner II Fuel Injection and Ignition Controllers for 2001-2013 Harley-Davidson® Twin-Cam with Delphi® System, 2007-2013 Sportster® and 2002-2017 V-Rod™

TCFI Gen 4 Fuel Injection Controller for 2001-2013 Harley-Davidson® with 36 Pin Delphi® System


TCFI Gen 5 Fuel Injection Controller for CAN Bus Models Including 2012-2017 Dyna® and Softail®  and all 2014 and up (except Touring Models)


NEW! TCFI Gen 6 Fuel Injection Controller for 2008-2013 Harley-Davidson® Touring Models with Electronic Throttle Control

NEW! TCFI Gen 7 Fuel Injection Controller for 2014-2016 Harley-Davidson® Touring Models with Electronic Throttle Control. Twin Cooled®  Models now supported!
Coming Soon... TCFI Gen 8 Fuel Injection Controller for 2017+ Harley-Davidson® Milwaukee Eight®  Models.

VRFI Gen 4 Fuel Injection Controller for 2002-2017 V-Rod™

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