KTM/Husqvarna/GasGas 300 TPI ECU 2020-2023

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Coober ECU for KTM/Husqvarna/GasGas 300 TPI 2020-2023


TPI (Transfer Port Injection) was nothing short of a huge innovation in the offroad world. It's something that most 2-stroke fans considered a pipe dream. But now it's here, and it's almost as awesome as we anticipated. The need for jetting changes is gone, no need to premix gas and oil, and the engines produce less emissions.  BUT one problem remains. The TPI bikes don't produce as much power as their carbureted predecessors. The Coober ECU changes that, raising your TPI's power to where it should be, higher than carbureted bikes.

This new TPI ECU optimizes the power delivery of your new KTM or Husqvarna 2-Stroke and installation is as simple as unplugging the stock ECU and plugging in the Coober ECU.


Key Features and Benefits:

  • Perfect torque output at low/mid revs, where you need it most
  • Improved 0-50% performance and better throttle response
  • 4 times more accurate on fueling, ignition and oil injection
  • Exhaust pre-heating optimized for off throttle
  • Very accurate pre-ignition for fast power and torque
  • More reliable than stock ECU
  • Software and Setup Developed by COOBER
  • Better oil management then stock ECU
  • Fully Plug N Play (replaces stock ECU), just install and ride
  • CANBUS diagnostic support for service tasks
  • Support all warning lights and standard functions
  • Original KTM / HUSQVARNA map Switch support (Switch not included)
  • Over 400 Hours of testing completed

  • KTM 300 XC TPI 2019-2022
  • KTM 300 XC-W TPI 2019-2023
  • Husqvarna TX 300 TPI 2019-2022
  • Husqvarna TE 300 TPI 2019-2023
  • GasGas EX 300 2021-2023
  • GasGas EC 300 2021-2023

Customer Reviews

Based on 5 reviews
better performance

the coober really increased the overall performance of my 300. i also noticed an increase in oil consumption (good thing) . most noticable is the smooth transition from low to midrange i can actually maintain a steady speed in the midrange instead of off an on the throttle. it also seems to idle better without anthing but plug an play. i'd say they should come out of the box this way but unfortunately they do not.

Great Product for 21' Husky TE300i

Hello all....I mostly wanted this product for more oiling and less Pipe Bang, which is exactly what I got..Well worth the $$. A VERY NOTICIBLE DIFFERENCE in Oil Consumption..You can see the level go down in the Oil tank after every ride! Also, if your bikee has low end sputtering from about 0-1/8 throttle, you might replace your Crankcase Pressure Sensor which is a known problem and buy the upgraded Brass Fitting from Tokyo Offroad. Also if you are running the Stock Skyrich battery (JUNK) you may want to upgrade..Mine went dead after 2 months without warning..that explained slower cranking and decreased engine performance!! I bought a WPS Featherweight 150CCA.

Perry Williams

This new ecu does everything they say and more I didn’t think my 2021 Ktm 300 could get better But it did

Britt Bjugan
2022 te300I

I just installed the ECU from Coober my bike ran good and I was happy with it but was lacking in a few areas. I decided to try the plug and play ECU and wow what a upgrade runs flawless crisp and clean and throttle response is great but still smooth

Excellent mod for my 2020 KTM 300 XC-W

I have been really impressed with the addition of the Coober ECU on my KTM 300XC-W. It adds the low end hit I was looking for and the bike runs super smooth from the low to the top end.