DK Custom Products

Phone: 662.252.8828
Text: 662.420.4891

XiED Fuel Enrichment for EFI Harley's Plug-n-Play..More Details

Regular Price: 109.99

Special Price 99.99

Availability: In stock
Item #: DK-XiED-NR
Manufacturer: DK Custom Products

XiED Fuel Enrichment for EFI Harley's Plug-n-Play Stage 1 upgrade DK Custom cool your bike down and make it run better Sportster Dyna Softail V-Rod Touring Bagger DK Custom Nightrider

More Views

Xtreme Inline Enrichment Device


Plug-n-Play Fuel Management Upgrade



The Plug-n-Play XiED richens the Air Fuel Ratio from 14.6:1 to 13.8:1 in closed loop mode.

Immediate Benefits:

  • Lower Engine Temperature
  • Lower Exhaust Temperature
  • Improved Throttle Response
  • Reduced Surging
  • Reduced Pinging

Recommended for:

  • Stock Configuration
  • High flow air cleaner
  • High flow exhaust
  • "Stage 1" (both high flow exhaust & air cleaner)


The XiED's are a cost effective alternative to an aftermarket tuner & dyno runs.  XiED's will cool your bike down and make it run better


  • Touring  2007-2008
  • Softail  2007-2011
  • Dyna  2007-2011
  • Sportster  2007-2013 (even thought the pictures says thru 2012, This is the one of 2013's also)
  • V-Rod  2007-2011


Simple install-comes with instructions.  No tools required, installs in a few minutes.



A Technical Update:

The 2012-13 Sportster's , especially the 883, seem to do a bit better with the XIED's.




HD has changed the fuel maps due to emissions regulations. This has resulted in the 2012-13 Sportsters really liking the extra 2% fuel the XIED provides over the X14iED.

Not that any of the 2012-13 XL's will run bad with the X14's, they just respond better to the slightly richer XiED's.




2014-16 Model Update:

The FL-ViED-10 is the best product for all 2014-16 Twin Cam models.  

2014-16 Sportsters use the XL-ViED-14

They work inline with your existing H-D Bosch narrow band 02 sensors and Delphi ECM to richen the fuel mixtures, adding approximately 8% more fuel to the engine in closed loop mode.

There is an indirect richening of the open loop fuel mixtures through the learning mode, or adaptive fuel value action built into your ECM.  This ensures the richer 13.8-12.5:1 AFR's are ALSO adjusted in heavy/full throttle operation.


I installed Stage 1 slip-ons and air cleaner and then the XiED's. The low speed hesitation is gone and it is running 20-30 degrees cooler.  Talk about a simple install-best $99 I've spent on my 2011 Fatboy! -Roger


"409” ignition wires provide continuous heat protection up to 600-degrees Fahrenheit

Customer Reviews

Quick plug and play Review by BradX
Plugged directly in. Wires were short enough to hide excess. Only have 100 miles on them since I put them in. Almost no decel pop. (Posted on 5/7/2019)
XIEDs do what they’re supposed to do Review by Roy
The XIEDs were really easy to install and made a big difference to the way the bike runs. It’s noticeably cooler, smoother and the low speed surging is completely gone once the bike is warmed up. I wasn’t looking for a “race tune”, just something to make my bike run like it should’ve from the factory and the XIEDs do pretty much exactly that. (Posted on 4/15/2019)

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.