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Item condition:
Brand New
24 Aug, 2011 22:20:43 AEST
AU $60.00
AU $9.00 Other Int'l Postage (see description) | See details
Item location:
Athens, Greece


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  15 Dec, 2010 05:04:31 AEDST  View all revisions

Item specifics

Condition: Brand New Brand: Nitro X Fuel Commander
Manufacturer: Yamaha Bike Part: ECU Fuel Management Device
Nitro X Fuel Commander




FUEL CONTROL DEVICE FOR XT 660, XTX 660, XTZ 660  (ONLY/All years)

This listing is for one programmable ECU remapping unit for electronic fuel injected (EFI) motorbikes. (Fits the bike and model specified in the title)

*It will not fit any carb equipped models


The device can activate 15 different ECU maps which include fuel economy and power increase options.(ECU is the electronic unit that controls the fuel system of all fuel injected bikes and stores the fueling maps that are responsible for your bike's performance.)

+  Fully compatible with other fuel management devices, ECU flashers and Timing Retard Eliminators or derestrictors of other brands like Dynojet,Yoshimura or Nikko.It does not affect or interfere with their functions.


What is the Nitro X Fuel Commander?

Nitro X is a simple fuel management control system that can help you select the best performance program for your needs and also resolve fueling issues that have been caused by aftermarket exhausts and racing air filters.

  • You can reset back to normal (factory settings) any time you want.





The device can manipulate the ECU by controlling some sensors of the bike and force it to change fueling maps.This way it can activate 15 different fueling maps that can provide for the fuel needs of most common mods like racing exhausts or high flow air filters or even for more uncommon mods like dry nitrous oxide systems for up to 20 HP gain.

- Activation of the different maps is achieved by turning on/off the buttons on the control panel of the device.

It is 100% safe!-The device works based on the factory standards of the ECU and it cannot cause any damage to your bike even in the long run.

It does not lean or overfuel the motorcycle in order to gain power.This is a common misconception but it is very unreasonable to believe that as both of the above situations cause loss in power and problematic function of the engine.In order to achieve power gain you need to adjust the fuel properly any exaggerations lead to power loss or malfunction.

It is more likely to cause damage with a computer programmed fuel management device with custom maps if you don't know how to make a custom map or program it on the laptop.

Bike tuning has been made simple and fun.

Nitro X Fuel Commander does not need computer programming and you don't need to have computer or other technical skills to use it.


  • Your stock or modified motorcycle will gain more power and torque.
  • All flat spots and fueling issues caused by aftermarket exhausts,air filters and other mods will be eliminated.
  • You save a lot of money as it is a really economical solution for fuel management.
  • Simple programming,easy to remember.Manual is included (English only).
  • 100% safe. No risk involved.You can play with the settings without worrying it can cause damage.
  • Fuel economy.By adjusting the fuel sprayed by the injectors properly to provide for your actual bike needs,the motor functions perfectly saving fuel in everyday conditions.
  • Adjust the bike's performance to your driving style.



The product comes with detailed installation instructions (in English only) and there is also support site with detailed installation pages with photos and troubleshooting section.There you can also receive full support for all Nitro X products. 

You do not need advanced technical knowledge to install the device and very simple skills are involved.

The device comes with complete wiring and special flexi-pins or connectors(depending on the model) that plug in the factory connectors. There is no cutting wires or soldering or any other risky procedure involved in the installation.

PLUG N' PLAY -The device is activated at the moment it is plugged into the bike's harness.Just select the setting you prefer and you are ready to go.

Models/years: depending on the type of connectors and sensors involved a NitroX device might fit many models and years of a specific bike.That's why sometimes you may see on the listing title  more than one models involved or the phrase " All years".



Nitro X Fuel Commander can increase the horsepower significantly on any injection motorcycle.This Horse Power gain  depends on the engine's capacity and potentials as well as the other parts and performance accessories already installed on a bike.With proper mods the power increase can be up to 15% on some bikes.

Of course that requires extended modifications and that does not mean that you can get this power increase on your stock bike.The power increase you get is analogical to the power potentials of the engine which increase when you install more performance parts like aftermarket air filters and exhausts, racing parts like camshafts and so on.

I order to see what kind of power gain to expect on a mildly modified or almost stock bike we have listed below 3 dyno charts.

We have not used superbikes like CBR,GSXR or ZXR that can easily show higher Dyno results and horsepower gains because of their strong engines but instead we have included bikes that are not meant to produce tons of power when compared to the superbikes that have race origins.

This is to make clear that there is power improvement on all bikes that use the proper NitroX Fuel Commander.The charts show the difference between the lowest setting and the setting that the bike gained the most power.

The charts  below belong to the following bikes:

1. Yamaha Fazer 1000 2006 model.

Accessories:Nitro X Fuel Commander, Hamaguchi slip-on and DNA high flow air filter,gas flowed head.

Lowest power: 145.69 HP

Max Power: 156.41 HP


2. Kawasaki Z750 2006 model.

Accessories: Nitro X Fuel Commander, Race Tech slip-on and K&N high flow air filter.

Lowest power: 101.26 HP

Max Power: 106.89 HP


3. Yamaha XT660 2007 model.

Accessories:Nitro X Fuel Commander & only DNA high flow air filter stage 2.

Lowest power: 47.31 HP

Max Power: 50.51 HP

FAZER 1000


XT 660


Nitro X  Manufacturer's disclaimer

This product is for race use only (use in closed circuit or track) for that reason it comes without guarantee of any type.The use of the specific product is at your own risk and as with all "race use only" products the customer has the full responsibility of any damage to himself , others or his vehicle.The use of this product will only be on grounds that the customer completely understands and unconditionally accepts the above agreement otherwise the product MUST NOT be used and MUST be returned to the dealer for refund according to the seller's policy.

Many countries accept the use of similar products as "road legal" but that is customer's responsibility to find out and yet that is not going to change the agreement above/or the manufacturer's description of the product as "race use only".

Although the product is described as universal fitment for some models, in some limited cases might not fit/work properly on your vehicle due to regional ECU safety programs or different vehicle technology.In that case please return the item to the seller in good condition for refund according to the seller's policy.

Seller's Note: the term "programmable" comes from the manufacturer's description and refers to the ability of the device to offer different settings with the use of the 4 buttons on it.

The device is not an ECU intergrated chip but it falls in this ebay category as it functions as one and this category includes all relevant products.If the listing title includes the word 'chip' is solely as a keyword.To avoid confusion with ECU eeproms and other chip upgrades we include clear pictures of the device that show exactly what it looks like.As a seller we accept no responsibility if your understanding/expectations of the device are different.Any questions please ask before purchase as customers are solely responsible for the purchase.




Nitro X Fuel Commander





Over 8.000 devices have been sold online worldwide by BK Racing Parts.






Nitro X Fuel Commander






1.  Your bike will produce more horsepower throughout the whole powerband and the torque will increase significantlyintegrated

2.  Performance increase is dynproved and equivalent in most cases to other expensive fuel management devices but you get it only at a fraction of their price.

3.  In some cases bikes already using a different brand fuel management device show an extra power gain of 1-2 HP when combined with the Nitro X Fuel Commander 

4.  It is reasonably priced.

5.  It eliminates the flat spots and power loss caused by aftermarket air filters and exhaust systems.

6.  Easy on course change of programs especially when installed near the handlebars or on petrol tank.

7.  It can provide enough fuel to cover the needs of any mod including dry nitrous systems for up to 20 HP power gain.

8.  2 years manufacturer's warranty.

9.  Money back guarantee if not satisfied.

10. Support site & updated info and troubleshooting page. 

11. Easy programming, no need to have ECU programming skills.

12. Does not need a laptop or computer for programming.

13. 100% safe. It cannot cause damage to the engine.Not even long term consequences to the engine's lifespan.

14. Easy to follow installation instructions.



Why low price?

Because there is no reason for it to be expensive!

It's an ecu control device without complicated pc reprogramming capabilities or custom remapping options per rpm.It works based on the same principles of ecu signal control as most of the well-known fuel management devices available in the market today but nitro x fuel commander keeps everything simple.You get the functionality but not the complexity.

It's safe,simple and honest.The best option for the average rider who does not have ecu software programming and tuning knowledge. The standard 15 available settings cover the needs of everyday riding without risking and experimenting with custom made maps and complicated fuel management devices that in the end might have unsatisfying results and drop in performance if not programmed properly.

Why pay more when you get the same results for less?


What customers say about the Nitro X Fuel Commander :


Positive feedback rating    Better than described,does exactly what it says. A++++++++++++++++ 


Positive feedback rating    Gracias, todo correcto y el producto funciona mu bien. 


Positive feedback rating    Great product.My FZ6 now has more torque for top end 


Positive feedback rating    Quick delivery, fitted and used! makes a real improvement! cheap 2, perfect! 


Positive feedback rating    First class service highly recomended and cant believe how cheap they are


Positive feedback rating    Great Product! Makes a difference right away! Fun playing with settings! A+++++ 


Positive feedback rating    Great Coms, very helpful, excellent item this chip really works!(forget PC III)
      Set on 50% boost nearly looped my bike on first try. Amazing!!!


Positive feedback rating   Very good performance,very noticable.thanks


Positive feedback rating    Fast shipping,Excellent product,Works as it says...AAA++++++


Positive feedback rating    As promised .. magic item.. forget dynojets pc 3..this kicks ass...


Positive feedback rating    Works exactly as it says .. magic...

  ......and hundrends more comments on our feedback page.



 ...And here is the only one Negative comment we have received in more than 8000 orders so far related to the product:


  • Reply by bkracingparts (20-May-10 20:29):
    Oil Light isn't relevant to the injection system.U made huge connection mistake!


Why do we list this negative comment ?

Because if the customer had contacted us there would be no negative comment at all !!

The device does not trigger any warning lights and if there is such a problem you MUST contact us for support as there is a connection mistake or any other easily solvable situation.

Sometimes people plug the device to incorrect connectors on the wiring of the bike and therefore there is no power difference or warning lights might turn on.

**Always remember to contact us if you face any difficulties BEFORE you leave feedback.We always provide solutions.


100% guaranteed friendly service!
























Prefered Payments are Paypal

After you have won an auction or used the BUY NOW option, an instruction email will be sent to your eBay registered email address. After "Checkout Complete", you'll be redirected to Paypal to pay the bill. This way, the order can be automatically downloaded after payment clear.

If you do not have paypal then we offer the following services below

Bank Transfers Cheques





***Warning: Do not make a purchase unless you have carefully read the following terms and conditions. A seller's conditions on a listing are considered a legal binding online contract that you are committed to accept upon purchase.***                                                                                            


Payment - All payments must be received within 7 days of auction end. For bank transfers and check payments please notify us within the above time period. Please allow 20 working days for clearance of cheques from date of receipt. We do not accept International Money or Postal Orders .


Postage - Postal charges are clearly shown within the auction listing. Please bear in mind that our postal charges include more than the price of a stamp and includes actual postage costs, packaging and handling. If you bid, you are deemed to have accepted the shipping charges quoted.
International shipping may be subject to import duties or other taxes(we post all items in a non taxable way that so far has never subjected any of our retail customers' orders to tax, the warning above affects only large quantity orders for trade purposes).

-We post only insured packages so that your order is 100% safe.

-We always keep the postage receipts and your package tracking number on file for immediate reference on request.

Never hesitate to contact our staff if you have any questions regarding the progress of your order or the postage of your package.

Insured/registered packages rarely get lost and even if they do the poto doill compensate the value of the lost item or will pay for a replacement. This way you are always sure your money and order are safe.


Dispatch Times - We normally dispatch your order within 2 working days (Mon-Fri Only). We do not send additional emails confirming postage of the item unless you request  confirmation. Your goods will be shipped from Greece.Goods normally take 7-10 days but please allow up to 28 days for delivery in case of postal delays.

European Union (EU) destination packages are usually delivered within 3-9 working days depending on the country of destination.

Packages to Australia and the USA usually take about 5-15 working days depending on the state of destination and their national postal service international packages processing/ handling time.Customs frequently queue items for insrecommendedusing unpredictable delays.

Delays in delivery caused by the postal service provider is something we cannot control or handle. Although rare, cases of irrationally delayed packages are a possibility. Sometimes packages travel to a number of irrelevant destinations first before they are safely delivered to the customer, unusually delayed, days later. These are the mysterious and unpredictable ways of the post office.







100% 7 Day Money Back Guarantee - All returns or exchanges must be made within 7 days of the receipt date indicated on your package delivery receipt. After 7 days without any notification from you, your order will be assumed satisfactory and claims of shipment errors or requests for returns or exchanges winoticeable accepted.All products may be returned/exchanged provided that the item(s) are returned in clean, sellable condition with all tags intact, subject to the discretion of BK Racing Parts. All returns will be refunded less the shipping cost. All exchanges will incur a return shipping fee.If there is any special reason for return or refund please do not hesitate to contact us and ask for our help.We work on a friend to friend basis and not on a strict company-customer protocol. 


Other terms and conditions



Feedback policy on performance parts and accessories by BK Racing Parts Team

BKRACINGPARTS ahundredsas a retailer on performance parts we can’t guarantee anything more than the excellence of our services as an online trader .We aren’t manufacturers of the products we sellPreferredrole ends at the safe delivery of the products .We’ll gladly accept to help with any after sales issues (such as possibly factory faulty items or post office lost item claim forms for all your insured packages).

BUT the customer's expectations on performance and horsepower gained by the vehicle with the use of our offered for sale performance products are of the customer’s own concern.

Customer’s satisfaction on our service and therefore positive feedback SHOULD only be based on the quality of our service and safe delivery of the product AND NOT on the performance outcome of the product bought, which might be a result of many different factors (tuning experience,fine adjustments, other particular requirements such as rejetting etc.).

Satisfaction with the performance gained is subjective and depends on the original customer’s expectations and driving/riding experience and that’s something we can’t be responsible for.

Any unreasonable feedback that is in breach with the above policy will result in our immediate response against the responsible Ebayer.

If you are not satisfied with any product, just return it.That is what the money back guarantee on all our products is for.Let's all be happy with our transactions.

Thanks for your cooperation.


Why do we have the above policy?

- Sometimes customers with very limited experience on tuning or technical issues tend to blame the retailer for bad description of the product when their project does not work as expected.There are numerous reasons why something can go wrong but since we are not there to inspect the process we cannot get the whole picture or the required information that could resolve the problem.In the past we had customers that connected Xenon lights to the horn wires and started complaining that the product was faulty or people who connected a performance device to the indicators' control unit and wanted to know why the performance they expected wasn't noticeable while they were blaming the device for causing electrical damage.

That's the reason why we advise everyone to contact us if there is a problem and never leave bad feedback before we answer.The process is simple, if not satisfied by your item, just return it. This way everyone is happy.

Always contact us if unsatisfied as we always provide solutions.





BK Racing Parts is a company closely related to the Greek National Dragster Championship and our race riders and drivers have won many national titles.

Our company plays an active role in the world of racing, we support many racing teams and we participate in many annual exhibitions and events.

All our items are 100% Authentic and genuine and of the highest quality and checked before leaving us.
Please feel free to ask questions we are always happy to answer.

We work really hard to provide the best service so give us the chance to help if you need any support.So far we meet the highest standards of online traders so be assured that you will receive the friendliest service from our staff.

SquareTrade Seal Member
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SquareTrade © AP6.



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