DAYTONA TWIN TUNER II 07-21 XL & 01-11 TC W/ 36 PIN - 132-7010

The Daytona Twin Tuner II is a fuel and ignition management module built for 2007-2021 Harley-Davidson Sportster XL and 2001-2011 Twin Cam models with a 36-pin connector, and it's the go-to Daytona Twin Tuner II Sportster XL fuel and spark tuner for riders who've bolted on pipes or an air cleaner and need their map to catch up. The Twin Tuner II adds spark retard capability up to 10 degrees on top of full fuel trim control, which means you can actually address pre-ignition knock that a fuel-only tuner won't touch. The LED display is crisp and readable in direct sunlight, so you're not squinting at a tiny screen in the middle of a tune session. Riders who want hands-on control without sending the bike to a dealer will get exactly that 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 tuning outdoors stays fast and frustration-free.
• Fits 2007-2021 Harley-Davidson Sportster XL and 2001-2011 Twin Cam engines with a 36-pin connector.
• Keeps fuel trim and spark retard adjustable across multiple RPM and throttle position ranges.
• Reduces the need for a dyno visit by letting you dial in spark retard Harley XL owners actually need at home.

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