Description
KTM 790/890 and HQV 901 ECU Reflash
OEM Reliability, Comprehensive Performance
Take your KTM 790/890 Adventure or Husqvarna Norden 901 to the next level with the 790/890/901 ECU Reflash — designed to deliver ideal performance across the entire rev range, with revised closed loop fueling targets to keep your motor running in the ideal performance window regardless of altitude, temperature, fuel quality, or modifications.
This OEM+ reflash optimizes ignition timing, fuel mapping, and throttle response to maximize safe power while maintaining all OEM safety features. If you’re looking for ideal performance in all conditions with the safety margin to tolerate poor gas, this is the reflash for you. This is a plug and play solution with no tuning by the rider needed – simply remove your ECU, ship it to our third-party programmer, and reinstall it.
Highlights:
- Fuel and ignition maps refined for power and torque across the RPM range.
- Smoother, more responsive throttle with reduced lag and improved feel in all ride modes.
- Revised targets for closed loop O2 sensors enables adaptive tuning that keeps your AFRs in the ideal range.
- Plug-and-play solution with maps built from extensive dyno and real-world testing—no user tuning necessary.
This process is as simple as unplugging the stock ECU and shipping it to our third-party programmer with the pre-paid shipping label that will be emailed to you after you place your order. Price includes the cost of shipping your ECU and return shipping.
See tab above for a comparison between reflash and piggyback options.
IMPORTANT: NOT A REPLACEMENT ECU. THIS IS A REMAP SERVICE ONLY. You are required to send in your stock ECU to our third-party programmer to program – shipping is included in the price.
Available for:
`19-23 KTM 790 Adventure
`21-23 KTM 890 Adventure
`21-23 Husqvarna Norden 901
Availability: 7-10 day turnaround from when you ship your ECU
Ships: US Customers ONLY – No International Orders will be accepted due to shipping costs
Note: This ECU reflash module is a performance product and is designed for closed course competition use only. By purchasing this product, you understand that the parts, installation, and performance modifications are not emissions or noise compliant and are for closed course competition use only. Slavens Racing shall not be liable for any loss, damage, injury, or death arising from the use of this product. User assumes ALL responsibility and risk. Motorcycle Riding/Racing is an inherently DANGEROUS activity.
