Free Shipping.

Expert Service.

Call 888-575-6570

Fi2000R EFI Controller

(52 reviews)

Item: 394943

$187.42 – $240.54

Select Your Vehicle - Fitment Guaranteed

Fi2000R EFI Controller


The Fi2000R uses proven technology to give riders a simple, easy to install and adjust digital fuel-injection tuner. Simple design does not require you to download a fuel map, just plug it in, make the recommended adjustments for your machine's specific configuration and ride! This unit has three adjustment pods that allow you to make adjustments simply and quickly should you add a motorcycle exhaust or an aftermarket air cleaner.

  • Increases horsepower and torque by optimizing stock lean air/fuel ratios
  • Factory configured for your specific model straight out of the box
  • Full range of fuel adjustment across all rpm ranges
  • Improves rideability by smoothing out the powerband and giving the bike more throttle response
  • Corrects lean air/fuel mixture problems; eliminates overheating, hesitation on acceleration or an uneven cruising RPM
  • Reliable waterproof circuit board
  • Step-by-step instructions are included
  • No fuel map adjustments or computer downloads required
  • Made in the USA

Product Note: Only fits US models.

Specification Details
CARB Approved No
Country of Origin USA
EFI Type Varies (make selection above)

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • FLD Dyna Switchback 2012-2016
  • FLDE Softail Deluxe 2018-2020
  • FLFB Softail Fat Boy 2018-2019
  • FLFBS Softail Fat Boy 114 2018-2022
  • FLHC Softail Heritage Classic 2018-2021
  • FLHCS Softail Heritage Classic 114 2018-2022
  • FLHR Road King 2007-2021
  • FLHRC Road King Classic 2007-2013
  • FLHRCI Road King Classic 1998-2006
  • FLHRI Road King 1996-2006
  • FLHRS Road King Custom 2007
  • FLHRSI Road King Custom 2004-2006
  • FLHRXS Road King Special 2017-2022
  • FLHT Electra Glide Standard 2007-2009
  • FLHTC Electra Glide Classic 2007-2013
  • FLHTCI Electra Glide Classic 1996-2006
  • FLHTCU Electra Glide Ultra Classic 2017-2019
  • FLHTCU Ultra Classic Electra Glide 2007-2016
  • FLHTCUI Ultra Classic Electra Glide 1995-2006
  • FLHTCUL Electra Glide Ultra Classic Low 2015-2017
  • FLHTCUTG Tri Glide Ultra Classic 2010-2020
  • FLHTI Electra Glide Standard 2003-2006
  • FLHTK Electra Glide Ultra Limited 2010-2020
  • FLHTKL Electra Glide Ultra Limited Low 2015-2019
  • FLHX Street Glide 2007-2022
  • FLHXI Street Glide 2006
  • FLHXS Street Glide Special 2014-2022
  • FLHXXX Street Glide Trike 2010-2011
  • FLRT Freewheeler 2015-2020
  • FLS Softail Slim 2012-2017
  • FLSB Softail Sport Glide 2018-2021
  • FLSL Softail Slim 2018-2021
  • FLSS Softail Slim S 2016-2017
  • FLSTC Heritage Softail Classic 2007-2017
  • FLSTCI Heritage Softail Classic 2001-2006
  • FLSTF Softail Fat Boy 2007-2017
  • FLSTFB Softail Fat Boy Lo 2010-2016
  • FLSTFBS Softail Fat Boy S 2016-2017
  • FLSTFI Softail Fat Boy 2001-2006
  • FLSTI Heritage Softail 2006
  • FLSTN Softail Deluxe 2007-2017
  • FLSTNI Softail Deluxe 2005-2006
  • FLSTSB Softail Cross Bones 2008-2011
  • FLSTSC Softail Springer Classic 2007
  • FLSTSCI Softail Springer Classic 2005-2006
  • FLSTSI Heritage Springer Softail 2001-2003
  • FLTCUI Ultra Classic Tour Glide 1996
  • FLTR Road Glide 2007-2009
  • FLTRI Road Glide 1998-2006
  • FLTRK Road Glide Limited 2021-2022
  • FLTRU Road Glide Ultra 2011-2013, 2016-2019
  • FLTRX Road Glide 2015-2022
  • FLTRX Road Glide Custom 2010-2013
  • FLTRXS Road Glide Special 2015-2022
  • FXBB Softail Street Bob 2018-2020
  • FXBR Softail Breakout 2018-2019
  • FXBRS Softail Breakout 114 2018-2020
  • FXD Dyna Super Glide 2007-2010
  • FXDB Dyna Street Bob 2007-2017
  • FXDBI Dyna Street Bob 2006
  • FXDC Dyna Super Glide Custom 2007-2014
  • FXDCI Dyna Super Glide Custom 2005-2006
  • FXDF Dyna Fat Bob 2008-2017
  • FXDI Dyna Super Glide 2004-2006
  • FXDI35 35th Anniversary Dyna Super Glide 2006
  • FXDL Dyna Low Rider 2007-2009, 2014-2017
  • FXDLI Dyna Low Rider 2004-2006
  • FXDLS Dyna Low Rider S 2016-2017
  • FXDWG Dyna Wide Glide 2007-2008, 2010-2017
  • FXDWGI Dyna Wide Glide 2004-2006
  • FXDXI Dyna Super Glide Sport 2004-2005
  • FXFB Softail Fat Bob 2018-2019
  • FXFBS Softail Fat Bob 114 2018-2022
  • FXLR Softail Low Rider 2018-2020
  • FXS Softail Blackline 2011-2013
  • FXSB Softail Breakout 2013-2017
  • FXST Softail Standard 2007
  • FXSTB Softail Night Train 2007-2009
  • FXSTBI Softail Night Train 2001-2006
  • FXSTC Softail Custom 2007-2010
  • FXSTD Softail Deuce 2007
  • FXSTDI Softail Deuce 2001-2006
  • FXSTI Softail Standard 2001-2006
  • FXSTSI Springer Softail 2001-2006
  • VRSCA V-Rod 2002-2006
  • VRSCAW V-Rod 2007
  • VRSCB V-Rod 2004-2005
  • VRSCD V-Rod Night Rod 2006-2007
  • VRSCDX ANN V-Rod 10th Anniversary Edition 2012
  • VRSCDX V-Rod Night Rod Special 2007, 2012-2016
  • VRSCF V-Rod Muscle 2011-2016
  • VRSCR V-Rod Street Rod 2006-2007
  • VRSCX V-Rod 2007
  • XL1200C Sportster 1200 Custom 2007-2019
  • XL1200CX Sportster Roadster 2016-2020
  • XL1200L Sportster 1200 Low 2007-2011
  • XL1200N Sportster 1200 Nightster 2007-2012
  • XL1200NS Sportster 1200 Iron 2018-2021
  • XL1200R Sportster 1200 Roadster 2007-2008
  • XL1200T Sportster SuperLow 2014-2018
  • XL1200V Sportster Seventy-Two 2014-2016
  • XL1200X Sportster Forty-Eight 2010-2022
  • XL1200XS Sportster Forty-Eight Special 2018-2019
  • XL50 50th Anniversary Sportster 2007
  • XL883 Sportster 883 2007-2009
  • XL883C Sportster 883 Custom 2007-2010
  • XL883L Sportster 883 Low 2007-2010
  • XL883L Sportster SuperLow 2011-2019
  • XL883N Sportster Iron 883 2009-2022
  • XL883R Sportster 883R 2007-2010
  • XL883R Sportster Roadster 2014-2015
Honda
  • VT1300CR Stateline 2010-2016
  • VT1300CRA Stateline ABS 2010-2016
  • VT1300CS Sabre 2010-2014
  • VT1300CT Interstate 2010-2015
  • VT1300CTA Interstate ABS 2011-2015
  • VT1300CX Fury 2010-2020
  • VT1300CXA Fury ABS 2010-2020, 2022-2023
  • VT750C Shadow 750 Aero 2011-2016
  • VT750C2 Shadow 750 Spirit 2012-2014
  • VT750C2B Shadow 750 Phantom 2010-2020, 2022
  • VT750CA Shadow 750 Aero ABS 2011-2016
  • VTX1800C 2002-2007
  • VTX1800F 2005-2008
  • VTX1800N 2004-2008
  • VTX1800R 2002-2007
  • VTX1800S 2002-2006
  • VTX1800T 2008
Kawasaki
  • Vulcan 1500 Classic Fi 2005-2008
  • Vulcan 1500 Mean Streak 2002-2003
  • Vulcan 1600 Classic 2003-2008
  • Vulcan 1600 Mean Streak 2004-2008
  • Vulcan 1600 Nomad 2006
  • Vulcan 1700 Classic 2009-2010
  • Vulcan 1700 Vaquero 2011-2014
  • Vulcan 1700 Voyager 2009-2013
  • Vulcan 2000 2005-2006
  • Vulcan 900 Classic 2006-2023
  • Vulcan 900 Classic LT 2006-2023
  • Vulcan 900 Custom 2007-2023
Suzuki
  • Boulevard C109R 2008-2009
  • Boulevard C50 2005-2009
  • Boulevard C50C 2006-2009
  • Boulevard C50T 2005-2009
  • Boulevard C90 2005-2009
  • Boulevard C90T 2005-2009
  • Boulevard M109R 2006-2009, 2011-2014
  • Boulevard M50 2005-2008
  • Boulevard M90 2009
  • Marauder 1600 2004
Yamaha
  • Bolt 2014-2017
  • Bolt C-Spec 2015-2016
  • Bolt R-Spec 2014-2017
  • Raider 2008-2016
  • Raider Bullet Cowl 2015
  • Raider S 2008-2015
  • Raider SCL 2012-2014
  • Road Star 1700 2008-2009
  • Road Star 1700 S 2008-2014
  • Road Star 1700 Silverado 2008-2010
  • Road Star 1700 Silverado S 2008-2014
  • Road Star Warrior 2002-2009
  • Roadliner 2006-2009
  • Roadliner S 2006-2010, 2012-2014
  • Stratoliner 2006-2007, 2009-2012, 2014
  • Stratoliner S 2006-2010, 2012-2014
  • Stryker 2011-2017
  • Stryker Bullet Cowl 2015-2016
  • V-Star 1300 2007-2009, 2011-2015
  • V-Star 1300 Deluxe 2013-2017
  • V-Star 1300 Tourer 2007-2017
  • V-Star 950 2009-2015
  • V-Star 950 Tourer 2009-2017

Customer Reviews

Write Review

Controller

By   on  Verified Purchaser

Easy to assemble but I'm still tuning the device to improve performance


Great Item to buy

By   on  Verified Purchaser

Great item! It was a little tricky to install because of my electronic ignition. All three light are suppose to come on and stay on when you turn the ignition on. With my bike they only stayed on for a few seconds. When I started the bike the green light stayed on, as it was suppose to. My bike backed fired when I came off the throttle in certain gears. This item corrected that problem. I like this item and highly recommend it.


Good product

By   on  Verified Purchaser

Got my bike running right. Very happy. It was running lean before. Now it's just right.


Nothing Short of a Miracle!

By   on  Verified Purchaser

Amazing performance right out of the gate! Immediately noticed a wonderful difference! Woke up my ol 88 something fierce! Combine with mass air and new exhaust, and wow... what a noticeable difference. Like a brand new bike and so much fun to ride now... love it! Only thing negative is it's cheap plastic. That's why I gave 4 stars on quality.


Easy install for an easy fix

By   on  Verified Purchaser

Bought a problem 1200 Sporty for the wife. It had been sitting for a while. After cleaning up the fuel system it had power but was just nasty stuttering at neutral throttle. Not knowing the history in the bike I bought this tuner because the price was right. As it turned out the bike is now pretty nice to ride. The idle is right, the acceleration is great and no more bucking and sputtering at neutral throttle.


Fuel tuner

By   on  Verified Purchaser

Totally amazed at how easy it was to install and did amazing things for the bike, wished I would have known about it sooner.


Fi2000R Tuner

By   on  Verified Purchaser

Installed easily and improved air/fuel ratio which is why I bought it.


Very easy to adjust

By   on  Verified Purchaser

A little cheap on module material, but works well. Night and day difference didn't expect that much noticeable change. Had to bump yellow and red up one number to get good power difference, but very easy to adjust.


Controller

By   on  Verified Purchaser

Made my bike a total different bike.


Night and day difference

By   on  Verified Purchaser

It made a night and day difference on my bike, but the actual tuner is made of cheap plastic.


65 years old rocken

By   on  Verified Purchaser

Just installed the Fi200R along with a Big Sucker and Cobra speedster full exhaust on a 2005 Fatboy 88tc with 13000 mile. Amazing the difference this combo made. Bike runs and looks awesome. Worth every dollar.


Fi 2000R

By   on  Verified Purchaser

Love it!


What a Difference

By   on  Verified Purchaser

I am amazed at the difference this inexpensive tuner made. It's very easy to install and make adjustments.


Fi2000 tuner for 2033 street glide special

By   on  Verified Purchaser

Easy install, a true plug and play with no mapping, bike is running great but it's only been a few days so time will tell, I put a cobra timer on my 09 street glide in 2010 and it gave me 90,000 plus miles with no problem, traded that bike in for a 2022 in 2022 just installed this in March of 2024 so hopefully I'll write another review in 90,000 miles on my future bike. The quality of this seems a little cheap but the price is unbeatable.


Well worth the money

By   on 

Love it! Works great on my road king. Plug and play. Can really feel the difference!


Good All Around

By   on  Verified Purchaser

I was shocked that the price was right, and I even more shocked with the results. I've had more expensive tuners, the Fi2000 was a fraction of the cost, and had a very noticeable improvement.


So far, so good.

By   on  Verified Purchaser

It's only March in upstate NY, so I haven't really tested it on the road. Install was simple. When I started it up with the new headers it tuned quickly.


Great product

By   on  Verified Purchaser

Easy install, easy to adjust, and I was able to tell a significant difference in the ride as soon as it was on.


Fi2000R Controller

By   on  Verified Purchaser

Easy installation.


5 stars

By   on  Verified Purchaser

Great product easy to install and tune the EFI. Well worth the money. 5 stars across the board.


Working great

By   on  Verified Purchaser

Easy install and working great!


Fi2000R

By   on  Verified Purchaser

Made my 1999 FLHPI run a lot better.


Fi2000R Controller

By   on  Verified Purchaser

Serious improvement.


Failure

By   on  Verified Purchaser

If I could give 0 I would.


Works great

By   on  Verified Purchaser

Works great. Helped a great deal with the low speed throttle. The shell of the tuner is made of very cheap plastic and will definitely break/crack easily. The instructions state once you turn power to the bike on the three lights will remain on until you crank it. Was not the case in my situation. The lights just blinked on so it made me think I did something wrong. Turned a 10 minute hook up to a lot of wasted time.


It is helping my 2003 ultra classic anniversary 100th anniversary do what it's supposed to do

By   on  Verified Purchaser

It is doing what it's supposed to be doing.


Does the job

By   on  Verified Purchaser

Does the job for me with a little adjusting.


05 Harley Heritage softail

By   on  Verified Purchaser

Installed this on my Harley after changing my exhaust and air intake, works like a charm easy to install and no more popping on deceleration.


Big difference

By   on  Verified Purchaser

It only took me 1 hour to hook up. After jumping on my bike it was a big difference ... no popping ran much better best bang for your buck!


Made a world of difference

By   on  Verified Purchaser

This thing did exactly what it said it would and was easily connected. Made a world of difference in how it runs. 2011 sportster 1200C. Would definitely recommend.


Worked

By   on  Verified Purchaser

Worked like a charm.


Great product

By   on  Verified Purchaser

This is great for my bike. I love it, overall performance is awesome. Great seller item shipped very quickly.


Don't mind the bugs keep smiling

By   on  Verified Purchaser

Very easy straightforward install. Installed on an 02 VTX 1800c that I just acquired with aftermarket pipes and intake. Prior to install had issues with deceleration popping and poor throttle response. After install bike runs and sounds 100% better than it did. I'm very happy with product. The only reason I might tinker with the factory settings would be to increase the MPG, but as I said it's a new bike for me so I haven't got that far yet.


Fi2000R

By   on  Verified Purchaser

Really woke my ultra up!


Gas

By   on  Verified Purchaser

Easy to install


Controller

By   on  Verified Purchaser

Easy install. Haven't fired it up yet.


Works

By   on  Verified Purchaser

Works well, instruction excellent!


Frustrated fury owner.

By   on  Verified Purchaser

I have a Honda fury that has An RPM limiter this product does not overcome that, I was under the impression it would. However It did solve several issues with new pipes and air cleaner very Necessary system without getting computer reflashed. I live in a rural area so having that type of a service done is not an easy task. Getting details and straight answers without learning the history of the world is not Possible yet. So I am grateful for Bolt on applications, I just would liked to have known if it would solve that specific issue but there is no way to find out for sure without spending the money and putting it on and then taking it off and putting another one on, welcome to 2024.


Easy plug and play

By   on  Verified Purchaser

For as expensive as they are quality lacks in how it's made. Easy plug and play. It does what it says it does.


Improved throttle response

By   on  Verified Purchaser

Really improved throttle response and installation was simple.


Thanks a lot

By   on  Verified Purchaser

Put true dual Cobra headers on it with neighborhater slipon mufflers and the Fi 2000. I can hardly hang on now bike looks better sounds better and runs seriously better.


Awesome! and easy to install

By   on  Verified Purchaser

So far this tuner is doing what it's meant to do. I added big sucker air cleaner and exhaust on 04 dyna wideglide and after putting this tuner on. It doesn't have a high rev or popping like it did and love how it was preset and easy to install. Will buy again thank you


Pleased

By   on  Verified Purchaser

Is doing what it supposed to do. I am pleased with it.


Like it

By   on  Verified Purchaser

Like it. Can tell the difference on the bike. Extremely easy install.


Great product, great company

By   on  Verified Purchaser

This fuel tuner has been the best mod I have added to my bike... it's amazing! It came preset up for my Honda Fury and the instructions made it easy to install, and adjust to my preferences. My bike runs like an ape!


Fi2000r

By   on  Verified Purchaser

Great quality


Fuel management

By   on  Verified Purchaser

Changed air cleaner and slip ons on my Ultra Classic so added this fuel module. Bike seems to run a little cooler and definitely perform a lot better especially in first through fifth gears. Works really well with no deceleration popping. Nice upgrade would purchase it again. Had a few questions about the installation and the service techs responded right away as well.


A great modification

By   on  Verified Purchaser

After a brief conversation with one of their techs to determine which controller to order I was pleased to find out the less expensive controller was the one to buy that worked best for my situation. Installation was easy and I can't say enough positive about how it works. The bike runs like new, no stumbling or backfiring and steady @ idle. I can roll back on the throttle in any gear & the bike responds just the way it should without any hiccups. A great modification that fine tunes & coordinates the V&H header, its baffles & the Cobra air cleaner kit. A must for serious enthusiasts.


Surpassed Expectations

By   on  Verified Purchaser

I knew the product prior to ordering another. You will see me again!


Good part

By   on  Verified Purchaser

Good part, easy install, bike runs much better.


Awesome

By   on  Verified Purchaser

It really woke up my Softail after I installed the cobra exhaust. It's like a new bike, the performance is awesome.


The Fi2000R EFI Controller comes through again

By   on  Verified Purchaser

All I can really say about this product is WOW! This is the second time that I have used the Fi2000 EFI Controller. The first time was on my 2012 Harley forty-eight. This time, it was a little easier installing it on to my son's 2014 Harley Sportster 1200 Custom. The directions are very straight forward. I connected everything as the directions described and let it idle for a little while. As soon as I took the motorcycle out on to the road, I could feel and tell the immediate difference than before. The motorcycle is my son's and so as soon as he rode it for the first time with the new Auto-Tuner, he was absolutely amazed at the difference. He was beyond happy. We had installed the Vance and Hines 2-into-2 Big Radius pipes and the Cobra PowerFlo Air Intake system onto his bike and the tuner did all the tuning we needed to make it run solid. I would definitely recommend this to anyone who doesn't want to go through the hassle of hooking up a computer to your tuner and dialing everything in. This was literally just plug and play. Great product!


How many stars would you give this product? Write a review.

Write Review

Questions & Answers

Ask Question

Do I need O2 sensors for this controller to work?

2008 Vulcan 1600 Classic doesn't have O2 sensors.

No, there's no need to add oxygen sensors, or any other components to your machine in order for this fuel controller to work correctly. It will be plugged directly into the Vulcan's wire harness without the need to permanently modify anything. If you're comfortable with doing an oil change, the operation might take you ten minutes. The included instructions will show you how to install the device, with diagrams, and configure it to your machine's exact needs.

By Tom
Answer Question

What's a closed loop vs open

Just so I don't order the wrong one

The open-loop version is designed to fit machines that have an aftermarket exhaust system that will accept the OEM oxygen sensors. The closed loop does not. The advantage of the open-loop system is that it has more data from which to draw information and adjust fuel delivery accordingly. The closed-loop device doesn't do that. While both improve throttle response and power delivery, to get the most out of your tuner, we recommend using an open loop system if the exhaust on your bike accepts the stock oxygen sensors.

By Tom
Answer Question

Does this work with 07 flhtcui

I have o2 sensors on my 2007 ultra classic flhtcui I don't see option for the I at the end

The "I" was dropped starting with the 2007 model year machines since all Harley-Davidson motorcycles went to fuel injection that year. The carbureted bikes were no longer in production. A little confusing, for sure! If you were to select the 2007 Harley Davidson FLHTCU Ultra Classic Electra Glide fuel controller from our fit guide, you'd receive the correct tuner to fit your bike.

By Tom
Answer Question

Does this stay connected at all times? Or does it flash then stores info in ECU?

These devices must be connected at all times. The Fi2000R fuel controller works by monitoring throttle position and engine RPM continuously. It then takes those signals to adjust fuel delivery to provide the best possible throttle response and engine output. It's a small device, so connecting it to your bike and placing it out of the way isn't difficult at all. The included instructions describe exactly how to go about this and, usually, installation takes about 30 minutes, with most of the work being tank removal/replacement and maybe opening a side panel or two.

By Tom
Answer Question

How do I tell if my 2009 Yamaha V star 1300 as a close circuit or not?Or an open circuit?

Closed loop would be models that have an O2(oxygen) sensor stock. Open loop would be for models without the O2 sensor.

By Andy
Answer Question

Have a question? Please ask our experts and customers who own this product.

Ask Question