2006 Dyna

All V-Rod

2006 All others

1995-2005 Big Twin

PowerCard Pro

Enhance the fueling of your modified Harley-Davidson using the Techlusion TFI controller. The TFI box utilizes Gen2 proprietary load based technology to add fuel to your Harley, while the 2006 Harley-Davidson Dyna uses the GenIII controller, both with patented Stealth Technology.

With an easy to use interface, computer-free tuning, factory-style plug-and-play harnesses, and the best value for your money, these fuel controllers will get you back on the open road in less than thirty minutes.

Support:

• View the installation video
• Harley-Davidson Tuning Notes
• Harley-Davidson TFI Tuning Forum

Please note: The TFI box is not emissions legal.