My Cart

Close

Daytona Twin Tec

Daytona Twin Tec 17401 TCFI Gen 4 Auto-calibrate Fuel Injection Controller

$985.95

Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

Simultaneously auto-tune fuel curves for front and rear cylinders under actual riding conditions with WEGO IIID dual-channel wide-band oxygen sensor interface.
Fully programmable plug-in replacement for 36-pin Delphicontroller with J1850 data bus.
Robust alpha-N (throttle position and RPM based) fuel control eliminates problems with long-duration/highoverlap camshafts.
Powerful Windows software for custom programming and data analysis.
Full support for J1850 data bus used for communications with turn signal/security module (TSM/TSSM) and instrument cluster on 04-13 models.
Support for new 6th gear indicator on 07-13 models.
Extended data logging and diagnostics; DataFLASH memory stores full 60 minutes of operating data at 10 samples/second..
Programmable user input and output.
Billet aluminum housing with black anodized finish.
Easy plug-in installation.
All outputs protected against short circuits.
Supports all sensors including theft/security module.
Includes TCFI Gen 4 plug-in fuel injection controller, USB interface for PC link, software, WEGO IIID dual-channel wide-band exhaust gas oxygen sensor interface, two Bosch LSU 4.2 wide-band exhaust gas oxygen sensors, and two 18 x 1.5mm weld nuts for exhaust pipes.
Made in the USA.

Harley Davidson XL1200C Sportster 1200 Custom 2007-2013
Harley Davidson XL1200L Sportster 1200 Low 2007-2011
Harley Davidson XL1200N Sportster 1200 Nightster 2007-2012
Harley Davidson XL1200R Sportster 1200 Roadster 2007-2008
Harley Davidson XL1200V Seventy-Two 2012-2013
Harley Davidson XL1200X Forty-Eight 2010-2013
Harley Davidson XL50 50th Anniversary Sportster 2007
Harley Davidson XL883 Sportster 2007-2008
Harley Davidson XL883C Sportster 883 Custom 2007-2009
Harley Davidson XL883L Sportster 883 Low 2007-2010
Harley Davidson XL883L SuperLow 2011-2013
Harley Davidson XL883N Iron 883 2009-2013
Harley Davidson XL883R Sportster 883 Roadster 2007


Please Note: Ships same business day to contiguous US if ordered by 12:15 PM Central Time!

Note: 17401