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Rottweiler Performance Tune ECU Cable


Product Description


Now included with ferrite core noise suppressors for better connectivity.

Use this simple cable to connect to your 690/990/RC8 KTM ECU. Upload and download custom maps, turn off FI light trouble codes, test various electrical components and more. This cable is the key to getting the publicly available tunes that we also host on the 'Downloads' page or the Tune ECU website into your bike and get you up and running fast. (Fuel Injected KTMs only) Included with the cords are ferrite core noise suppressors which are designed absorb signal interference and improve connectivity issues common with other cords. Our Tune ECU cables are made right here in the USA and in house to exact KTM interface cable specs.

Please note that while Rottweiler Performance offers 'Tune ECU' data interface cables, it is solely the responsibility of the user to know and understand the Tune ECU software and how the program works. The Tune ECU program was not created by Rottweiler Performance nor can we offer much more advice other than the basic operation of the program detailed in the video below. Any IT questions about using the program should be directed to the Tune ECU website and through whatever channels they have provided.

The Tune ECU cable can disable the FI code for the removal of the SAS valve, but not the canister valve. You will need this dongle for the canister removal.

Works with:

  • 990 Engine KTM (ALL)
  • 690 Enduro/SM (08-13)
  • RC8 (ALL)


Product Videos

Tune ECU Download Tutorial by Rottweiler Performance

  • Tune ECU Downl...

Product Reviews

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  1. works great, no issues at all 5 Star Review

    Posted by on 22nd May 2018

    The cable worked just as I hoped it would. No issues or compatibility issues. Thanks!

  2. This cable is a plug and play 5 Star Review

    Posted by on 24th Dec 2017

    Had previously failed to get a connection with a cable out if the UK. Maybe it's the ferrite suppressor but this one worked straight out if the box.
    Quickly despatched and short delivery to Australia through the Christmas peak.

  3. Perfect 5 Star Review

    Posted by on 31st Aug 2017

    Not much to say other than product arrived quickly and is great quality. Hooked right up to my KTM 690 without issue as well!

  4. Awesome! 5 Star Review

    Posted by on 3rd Aug 2017

    So nice to be able to tune my bike myself! Tune ECU cable and Tune ECU software made it simple to load a Map to my 690 SMC, PEREFORMANCE is unreal! If you haven't ever changed from your factory map to a performance map after adding an intake and an exhaust you are missing out big time! HUGE Difference!

  5. awesome product 5 Star Review

    Posted by on 3rd Aug 2017

    Great product, fast delivery and well packaged with a nice little personal touch. Thanks again guys for great service and product.

  6. works great 2011 ktm690 enduro 5 Star Review

    Posted by on 27th Jul 2017

    Easy to use, As was a little concerned reading about changing the maps, but it worked great and was easy to do
    I used tune ecu

    Shipping was fast to Canada

  7. Fast shipping and great quality 5 Star Review

    Posted by on 30th May 2017

    The cable is top notch quality and did not have any issues hooking it up to my 2014 RC8R after I had the right drivers installed on my Mac. Looking forward to buying more from Rottweiler soon!

  8. nice procuct 5 Star Review

    Posted by on 30th Apr 2017

    Easy to use had a little trouble with drivers on an older laptop so I got the tune ecu app and I was golden

  9. thumps up 4 Star Review

    Posted by on 17th Jan 2017

    Awesome service, fast shipping to Norway. happy customer.

  10. Worked with no issues. 5 Star Review

    Posted by on 13th Nov 2016

    I used this cable on my MacBook pro using Windows 10 to tune my '10 KTM 690 Enduro R. No issues at all. Definitely worth the price!

  11. good product 4 Star Review

    Posted by on 3rd Sep 2016

    Perfect for tune ktm 990, fast shipping

  12. works excellent 5 Star Review

    Posted by on 7th Jul 2016

    Cable has worked flawlessly as expected and fast shipping !

  13. ECU Tune Cable 5 Star Review

    Posted by on 23rd Jun 2016

    Works as advertised. Great quality.

  14. Precise and easy to use 5 Star Review

    Posted by on 6th Mar 2016

    My order was dispatched quickly, i was kept informed of the delivery process, the cable assembly was well packaged and is well made and precise in construction.
    Along with the web based instructions I found the process easy to follow and the outcome (tune) is great It removed the flat spot in the throttle response , engine runs slightly cooler that same conditions prior to tuning the engine and generally smoother in operation.

  15. Nice, we'll built cable 5 Star Review

    Posted by on 31st Jan 2016

    They did a great job making this cable and I didn't have any issues with it connecting it my laptop running Windows 10 64 bit.

    The video they created to help you get this running was very helpful as well. Be sure to check it out if it's your first time doing this.

    Someone even hand wrote a note thanking me for my purchase, a sign of a personal transaction.

    Motorcycle - 2012 990 smt

  16. ECU CABLE ROCKS 5 Star Review

    Posted by on 27th Mar 2015

    It was a plug and play operation. Great quality and Rottweiler Performance is a joy to work with.

  17. ECU Tune Cable 5 Star Review

    Posted by on 7th Mar 2015

    Awesome tool\cable. works perfect. Remember to read and follow the install instructions. It took me a few tries to get the driver, then it work perfect.

Shipping Weight:
1.20 LBS
Calculated at checkout