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Cobra Fi2000R Fuel Tuner For Harley Softail And Dyna 2006-2011
  • Cobra Fi2000R Fuel Tuner For Harley Softail And Dyna 2006-2011
  • Cobra Fi2000R Fuel Tuner For Harley Softail And Dyna 2006-2011
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Video Review

Cobra Fi2000R Fuel Tuner For Harley Softail And Dyna 2006-2011 Videos

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

Cobra Fi2000R Fuel Tuner For Harley Softail And Dyna

The Fi2000R uses proven technology to give riders a simple, easy to install and adjust digital fuel-injection tuner. These units are preset by Cobra for your bike. You do not need to download a fuel-map from the Internet and upload that into your bike's ECU. This unit also has three adjustment pots that allow you to make adjustments simply and quickly if you choose to continue modifying your bike. For those of you who are a little overwhelmed by the recent 'map mania', the Fi2000R is just the ticket.

The Fi2000R enables the user to adjust fuel delivery in three parameters. The first is a low-speed circuit, comparable to swapping a pilot jet on a carburetor. There are ten possible settings on the tuner; every two increments is roughly equivalent to a jump upwards of one jet size. The second is a mid-range circuit, which is analogous to the needle and clip on a carb. An adjustment of one increment is roughly equivalent to a shim on a carb needle, and two increments can be thought of as dropping the clip one whole position. The final circuit, predictably, is the high-speed circuit, which adjusts the same area of the throttle position as a main jet on a carburetor. Each increment is equivalent to bumping up one size on a carb's main jet.

Being an open-loop system , the Fi2000R can be used on models with or without oxygen sensors, and greatly simplifies tuning. It also allows you to run an earlier exhaust without O2 sensors if you so desire, and your state, local and federal laws allow. If you're comfortable tuning a carb but uncertain about fuel injection tuning, the Fi2000R is really the best way to help bridge the gap between what you know and what you want to learn.

As a final benefit, the Cobra unit removes a lot of the tricky stuff associated with electronics. No laptop computer is needed to use this tuner, and because it is a piggyback device, unhooking it and returning to stock is as simple as removing the in-line connectors and re-attaching your factory connectors.


  • Electrical leads have connectors to mate to your bike's stock injection system - no cutting, tapping, or splicing is needed
  • Open-loop design allows more exhaust options
  • An electronic equivalent to the 'jet kit' of yesteryear
  • Full range of fuel settings cover even fairly heavily modified bikes - the unit allows room for increasing your power output
  • Step-by-step instructions are included
  • Fantastic for smoothing the powerband, eliminating emissions-control-induced choppy low-speed throttle, and lean popping on deceleration
  • Corrects lean air/fuel mixture issues, helps cure lean-burn-induced heat, and helps eliminate hesitation on hard acceleration and surging while cruising
  • Waterproof circuit board
  • No fuel maps, downloads, or even a computer required
This Product Fits:
Harley Davidson
Cross Bones FLSTSB 2008, 2009, 2010, 2011
Dyna Fat Bob CVO/SE FXDFSE 2009, 2010
Dyna Low Rider FXDL/I 2006, 2007, 2008, 2009
Dyna Super Glide FXD/I 2006, 2007, 2008, 2009, 2010
Dyna Wide Glide FXDWG/I 20062011
Fat Bob FXDF 2008, 2009, 2010, 2011
Fat Boy FLSTF/I 2007, 2008, 2009, 2010, 2011
Fat Boy Lo FLSTFB 2009, 2010, 2011
FXDSE 2007
FXDSE2 2008
Heritage Softail Classic FLSTC/I 2007, 2008, 2009, 2010, 2011
Night Train FXSTB/I 2007, 2008, 2009
Softail Blackline FXS 2011
Softail Custom FXSTC/I 2007, 2008, 2009, 2010
Softail Custom/Nostalgia/Special/Deluxe FLSTN/I 2007, 2008, 2009, 2010, 2011
Softail Deuce FXSTD/I 2007
Softail Springer Classic FLSTSC/I 2007
Softail Springer CVO/SE FXSTSSE 2007
Softail Springer CVO/SE FXSTSSE2 2008
Softail Springer CVO/SE FXSTSSE3 2009
Softail Standard FXST/I 2007, 2008, 2009, 2010, 2011
Street Bob FXDB/I 20062011
Super Glide Custom FXDC/I 20062011
Product Style RevZilla Item # Manufacturer Product # Availability
Cobra Fi2000R Fuel Tuner For Harley Softail And Dyna 2006-2011 935223 692-1606 Out of Stock


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Cobra Fi2000R Fuel Tuner For Harley Softail And Dyna 2006-2011
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RevZilla Store asked: Why did you choose this?
Nashim J: great reviews small size ease of installation Oct 6, 2014