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Daytona Twin Tec Twin Tuner II - 16204



Twin Tuner II has all the features of the original Twin Tuner and includes ignition timing control capability
Easily adjusts the OEM Delphi fuel-injection and ignition to match the requirements of performance parts including high-compression pistons/heads, camshafts, free-flowing exhausts, and low-restriction air filters - add 30 percent or subtract 20 percent fuel and retard spark timing up to10deg.
You can use the mode and up/down push button switches to make fuel trim adjustments in the rpm and throttle position ranges required by most applications. The fuel trim value is displayed on a bright daylight readable LED display
The Twin Tuner also has an advanced mode, using the optional USB Interface and PC Link Tuner software to make precise fuel adjustments and allows independent adjustments to the front and rear cylinders
May be compatible with other controller maps
Easy plug-in installation and setup, with no splicing, cutting, crimping, or bulky interconnections
Compact size - only 4in.L x 2in.W x 1/2in.H
Compatible with Twin Scan II+ Tuning Aid - install the Twin Scan II+ and ride the bike, then copy the air/fuel ratio corrections calculated by the Twin Scan II+ into the PC Link Tuner software

Product Series

Application List

2014 - 2018Harley DavidsonFLHX Street GlideNone
2017 - 2018Harley DavidsonFLHRXS Road King SpecialNone
2015 - 2018Harley DavidsonFLHTK Ultra LimitedNone
2014 - 2018Harley DavidsonFLHTCUTG Tri Glide UltraNone
2014 - 2018Harley DavidsonFLHR Road KingNone
2014 - 2014Harley DavidsonFLHTK Electra Glide Ultra LimitedNone
2014 - 2018Harley DavidsonFLHTCU Electra Glide Ultra ClassicNone
2014 - 2018Harley DavidsonFLHXS Street Glide SpecialNone
2015 - 2018Harley DavidsonFLHTKL Ultra Limited LowNone
2015 - 2018Harley DavidsonFLTRX Road GlideNone
2015 - 2016Harley DavidsonFLHTCUL Electra Glide Ultra Classic LowNone
2016 - 2018Harley DavidsonFLTRU Road Glide UltraNone
2015 - 2018Harley DavidsonFLTRXS Road Glide SpecialNone

Shipping Information

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  • Free Ground Shipping (1 - 5 Days)