DAYTONA TWIN TEC LLC
Twin Tuner II Fuel Injection Controller - Big Twin/Sportster
Part # 1020-0948
$384.95
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CARB Compliance: B — Not legal for sale in California
Confirmed fit for 200 motorcycle configurations across Harley-Davidson, model years 2001–2013.
| Years | Make & Model |
|---|---|
| 2008-2011 | Harley-Davidson FXDF Fat Bob |
| 2011 | Harley-Davidson FXS Blackline |
| 2004-2006 | Harley-Davidson FLHRSI Road King Custom |
| 2004-2005 | Harley-Davidson FXDXI Dyna Super Glide Sport |
| 2002-2006 | Harley-Davidson FLHRCI Road King Classic |
| 2001-2006 | Harley-Davidson FXSTDI Softail Deuce |
| 2002-2006 | Harley-Davidson FLHTCI Electra Glide Classic |
| 2002-2006 | Harley-Davidson FLHTCUI Electra Glide Ultra Classic |
| 2001-2006 | Harley-Davidson FLSTCI Heritage Softail Classic |
| 2001-2003 | Harley-Davidson FLSTSI Heritage Springer |
| 2001-2006 | Harley-Davidson FXSTBI Night Train |
| 2001-2006 | Harley-Davidson FXSTSI Springer Softail |
| 2008-2009 | Harley-Davidson FXCW Rocker |
| 2008-2010 | Harley-Davidson FLSTSB Cross Bones |
| 2002-2006 | Harley-Davidson FLHRI Road King |
| 2002-2006 | Harley-Davidson FLTRI Road Glide |
| 2005-2006 | Harley-Davidson FLSTSCI Softail Springer Classic |
| 2005-2006 | Harley-Davidson FXDCI Super Glide Custom |
| 2008-2010 | Harley-Davidson FXCWC Rocker C |
| 2004-2006 | Harley-Davidson FXDI Dyna Super Glide |
| 2003-2006 | Harley-Davidson FLHTI Electra Glide Standard |
| 2010 | Harley-Davidson FLSTFB Fat Boy Lo |
| 2004-2006 | Harley-Davidson FXDLI Dyna Low Rider |
| 2007 | Harley-Davidson FLSTSC Softail Springer Classic |
| 2006 | Harley-Davidson FLHXI Street Glide |
| 2006 | Harley-Davidson FLSTI Heritage Softail |
| 2006-2011 | Harley-Davidson FXDB Street Bob |
| 2006 | Harley-Davidson FXDI35 Dyna 35th Anniversary Super Glide |
| 2005-2006 | Harley-Davidson FLSTNI Softail Deluxe |
| 2007-2008, 2010-2011 | Harley-Davidson FXDWG Dyna Wide Glide |
| 2007-2010 | Harley-Davidson FLSTC Heritage Softail Classic |
| 2007-2010 | Harley-Davidson FLSTF Fat Boy |
| 2007-2010 | Harley-Davidson FLSTN Softail Deluxe |
| 2007-2010 | Harley-Davidson FXD Dyna Super Glide |
| 2007-2011 | Harley-Davidson FXDC Super Glide Custom |
| 2007-2009 | Harley-Davidson FXDL Dyna Low Rider |
| 2007-2009 | Harley-Davidson FXSTB Night Train |
| 2007-2010 | Harley-Davidson FXSTC Softail Custom |
| 2007 | Harley-Davidson FLHR Road King |
| 2007 | Harley-Davidson FLHRC Road King Classic |
| 2007 | Harley-Davidson FLHT Electra Glide Standard |
| 2007 | Harley-Davidson FLHTC Electra Glide Classic |
| 2007 | Harley-Davidson FLHTCU Electra Glide Ultra Classic |
| 2007 | Harley-Davidson FLHX Street Glide |
| 2007 | Harley-Davidson FXSTD Softail Deuce |
| 2002-2006 | Harley-Davidson FLSTFI Fat Boy |
| 2004-2006 | Harley-Davidson FXDWGI Dyna Wide Glide |
| 2001-2006 | Harley-Davidson FXSTI Softail Standard |
| 2007 | Harley-Davidson FLHRS Road King Custom |
| 2007 | Harley-Davidson FLTR Road Glide |
| 2007 | Harley-Davidson FXST Softail Standard |
| 2007-2012 | Harley-Davidson XL1200N Sportster 1200 Nightster |
| 2007-2008 | Harley-Davidson XL883 Sportster |
| 2010-2013 | Harley-Davidson XL1200X Forty-Eight |
| 2009-2013 | Harley-Davidson XL883N Iron 883 |
| 2012-2013 | Harley-Davidson XL1200V Seventy-Two |
| 2011-2013 | Harley-Davidson XL883L SuperLow |
| 2007-2013 | Harley-Davidson XL1200C Sportster 1200 Custom |
| 2007-2011 | Harley-Davidson XL1200L Sportster 1200 Low |
| 2007-2010 | Harley-Davidson XL883L Sportster 883 Low |
| 2007-2009 | Harley-Davidson XL883C Sportster 883 Custom |
| 2007-2008 | Harley-Davidson XL1200R Sportster 1200 Roadster |
| 2007 | Harley-Davidson XL883R Sportster 883 Roadster |
- 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% or subtract 20% fuel and retard spark timing up to 10°
- You can use the mode and up/down pushbutton 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
- 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
- Twin Tuner II has all the features of the original Twin Tuner and includes ignition timing control capability
- Easy plug-in installation and setup, with no splicing, cutting, crimping or bulky interconnections
- May be compatible with other controller maps
- Compact size - only 4" L x 2" W x 1/2" H
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Overview
The DAYTONA TWIN TEC LLC 1020-0948: Twin Tuner II Fuel Injection Controller - Big Twin/Sportster. Confirmed fit for 200 motorcycle configurations across Harley-Davidson, model years 2001–2013. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
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Fits these motorcycles
- Harley-Davidson FXDF Fat Bob
- Harley-Davidson FXS Blackline
- Harley-Davidson FLHRSI Road King Custom
- Harley-Davidson FXDXI Dyna Super Glide Sport
- Harley-Davidson FLHRCI Road King Classic
- Harley-Davidson FXSTDI Softail Deuce
- Harley-Davidson FLHTCI Electra Glide Classic
- Harley-Davidson FLHTCUI Electra Glide Ultra Classic
- Harley-Davidson FLSTCI Heritage Softail Classic
- Harley-Davidson FLSTSI Heritage Springer
- Harley-Davidson FXSTBI Night Train
- Harley-Davidson FXSTSI Springer Softail
- Harley-Davidson FXCW Rocker
- Harley-Davidson FLSTSB Cross Bones
- Harley-Davidson FLHRI Road King
- Harley-Davidson FLTRI Road Glide
- Harley-Davidson FLSTSCI Softail Springer Classic
- Harley-Davidson FXDCI Super Glide Custom
- Harley-Davidson FXCWC Rocker C
- Harley-Davidson FXDI Dyna Super Glide
- Harley-Davidson FLHTI Electra Glide Standard
- Harley-Davidson FLSTFB Fat Boy Lo
- Harley-Davidson FXDLI Dyna Low Rider
- Harley-Davidson FLSTSC Softail Springer Classic