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  1. KTM Duke General Discussion
    The New PowerTRONIC V4 carries all the exciting features of the PowerTRONIC V3 and makes it even more better in addition to that we have introduced tune easy, which can be used to tune, calibrate and setup the ECU from your smartphone anytime and not just that throttle response and acceleration...
  2. Engine and Technical Discussion
    Hello guys a little help over here, I own a 2022 Duke 390 (Indian model). The thing is 2022 model Duke 390 seems less power and it has lost its og aggressive. It is way smoother and much reliable with less initial, mid everything ruined. So my question is there any way to bring back old Duke's...
  3. Parts & Accessories
    FuelX Plug-in fuel-injection optimizer, autotunes the engine to best operational parameters, constantly monitoring, learning, and adapting to the engine condition, wear and tear, riding style, add-ons (such as air filter and/or exhaust), etc FuelX Also auto adapts to the environmental...
  4. Engine and Technical Discussion
    Hi guys, I was thinking of buying a Powertronic ECU, and changing my gearing ratio. The idea is to put a 16t front sprocket, because I want to achieve a higher top speed of 200 km/h (125 mp/h), because when I get on the highway it's too slow for me, but i don't want to lose any bottom end...
  5. Service and Maintenance
    Hey guys. So, I had flashed the ECU of my 2017 Duke 390 today and along with that updated the LED and TFT software too. I had to do this because the TFT kept going off while riding and had to switch the vehicle OFF and Switch it ON again for it to work. And had the issue of vehicle stalling...
  6. Engine and Technical Discussion
    Hola! Am a complete noob when it comes to motorcycles. I have been exclusively confined to four wheeled cages and the Duke 390 is going to be my first motorcycle. I plan to use it mostly for high traffic city commutes and once a month highway touring. I heard about the low end jitter issues and...
  7. Service and Maintenance
    Wasn't sure whether this belonged in issues or maintenance - but here goes! My bike is a 1st gen Duke 390 (2013), always serviced - basically stock. It's my daily commuter and I'd hate to part with it so I really need some guidance here...not a technical person so keep that in mind while you're...
  8. Exhaust And Fuel Delivery
    I managed to get a hold of a SC Project slip on exhaust (no cat delete) for my Duke 390 2nd gen bike. Do I need to buy a piggyback controller if I change the slip on? Will it work fine on stock? Will a Booster plug or Rapid bike easy be enough for a slip on exhaust if i need to change the...
  9. KTM Duke General Discussion
    Would a Rapid Bike Easy supply enough fuel to change the exhaust to a slip on exhaust?
  10. Issues and Troubleshooting
    So i don’t know alot about bikes but I have a 2019 Duke 390 and got a new competition Werkes slip on exhaust, cat delete pipe and chamber delete pipe and was so excited to use it i put it all on immediately and got rid of all the stock crap. Then I realized that it would stall easily on first...
  11. Exhaust And Fuel Delivery
    I have been thinking about getting a piggyback ecu for my 2020 Duke 390 because of the jerky engine at low rpm, and a lot of people say that it has helped a lot with that. I am not sure if I should get a booster plug, rapid bike easy/evo, powertronic, coober etc. I currently run the bike with an...
  12. KTM Duke General Discussion
    Hello, Bike info 2019 Ktm 390 duke Powertronic firmware version F3J I just installed a powertronic ECU, I used the stock coupler to verify harness installation and bike fired right up no problem. And everything seemed great. when I swapped out to powertronic ecu the bike cranks but does not...
  13. KTM Duke General Discussion
    Hello Duke 390 family, I have a 2019 ktm 390 duke and will like to know if a powertronic duke 125 ecu will work with my bike. I look forward to hearing from you all and thanks in advance.
  14. Issues and Troubleshooting
    guys i dont know i think i messed up... so here is what have i done till now : i installed the ecu before 1 week ago. and the results were obvious. i lost some bass sound from my akrapovic but the throttle were more soft and accurate also the bike felt to got breathe much better , at high...
  15. Parts And Accessories
    Hello All, I been working extra hours at work so that I can get my 390 duke how it want it. Please let me know if anyone has any parts for sale. Thanks !!
  16. KTM Duke General Discussion
    Hi everyone, first time posting on here, I have a 2018 390 duke with a akrapovic slip on muffler. I have just installed a coober high flow air filter box, it has slightly added a little more power but im not sure if i like the sound difference yet. I do want to buy a decat link pipe exhaust so i...
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