DAYTONA TWIN TUNER II 12-17 FXD & ST W/CAN BUS - 132-7013

The Daytona Twin Tuner II is a fuel and ignition management module built for 2012-2017 Harley-Davidson FXD Dyna and Softail models with CAN Bus wiring, and it's the go-to Daytona Twin Tuner II 2012-2017 FXD Dyna CAN Bus fuel and spark tuner for riders who've added pipes or a free-flowing air cleaner and need their tune to keep pace. On top of full fuel trim control, the Twin Tuner II can retard spark timing up to 10 degrees, which directly addresses pre-ignition knock that a fuel-only tuner simply won't fix. The LED display is crisp and readable in direct sunlight, so dialing in your map at the side of the road stays precise and frustration-free. Riders who want real hands-on control without handing the bike over to a dealer will find exactly what they need here.

• Delivers spark retard up to 10 degrees to stop pre-ignition knock on modified engines.
• Built with a bright daylight readable LED display so outdoor tune sessions stay fast.
• Fits 2012-2017 Harley-Davidson FXD Dyna and Softail models equipped with CAN Bus wiring.
• Keeps fuel trim adjustable across multiple RPM and throttle position ranges for precise control.
• Reduces dyno dependency by putting Harley-Davidson Dyna ignition management directly in your hands.

Dillon Powersports carries the Daytona Twin Tuner II engine management module as an authorized dealer with easy returns.