Daytona Twin Tec

Daytona Twin Tec Twin Tuner II For Harley Touring 2008-2013

Item: P1002223
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This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Daytona Twin Tec Twin Tuner II For Harley Touring

The Twin Tuner II has all the features of the original Twin Tuner and includes ignition timing control. You can easily adjust your fuel injection and ignition to match the requirements of performance parts including high compression heads, pistons, cams, free flowing exhausts and low restriction air filters. You can add 30% or subtract 20% fuel and retard spark up to 10°. Easy installation only takes 10-15 minutes and requires no splicing, cutting, crimping or bulky interconnections.


  • The unit is completely encapsulated and impervious to moisture
  • With a very low profile of only 1/2″ it occupies a fraction of the space required by competitors products
  • User interface consists of up/down pushbuttons and bright LED display to select and change fuel trim and spark retard in RPM and throttle position ranges
  • Twin Tuner II also has an advanced mode where you can use the optional USB interface 382-810 and PC Link Tuner software to make precise fuel and spark retard adjustments
  • PC Link Tuner uses the same RPM rows and throttle position columns as the Dynojet Power Commander
  • If you have created map files for your Power Commander you can enter the same values into the Twin Tuner II tables and make individual fuel trim adjustments to the front and rear cylinders
  • Increases horsepower
  • Improves throttle response
  • Eliminates spark knock
  • Easy plug-in installation and setup
  • Very compact size - only 4" Long x 2" Wide x 1/2" Tall
  • Compatible with Twin Scan II+ Tuning Aid
  • Low cost
Product Style J&P Cycles Item # Catalog Number Store Sku MFR. Product # Availability
Product Style Daytona Twin Tec Twin Tuner II For Harley Touring 2008-2013 J&P Cycles Item #10230980 Catalog Number403-088 Store Sku MFR. Product #TWIN-TUNER2-FL AvailabilityOnly 2 Left: Ships within 24 hours
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Harley Davidson
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