Change Currency: USD

Change Language: DeutschDanskEnglish (UK)English (US)EspañolFrançaiseעברית (ישראל)DutchTürkçe

VORTEX RACING 10 MAP ECU FOR 2012-2023 KTM 250/350/450/500 EXC, HUSQVARNA FE 250/350/450/501 MODELS

$849.95 $799.95

5.0 average, based on 8 reviews

Manufacturer: Blais Racing

Product Information

New Vortex replacement ECU's for 2012-2023 KTM 350 EXC/450/500 EXC and Husqvarna FE350/ 450/FE501's.  Unleash the full potential of your Bike! This is the Best alternative to trying to find a dealer to do a Euro map which is not possible anymore.  In stock and ready to Ship!

For 2020-23 EXC-F/XCF-W and FE/ FEs Models Click here!

Check out our new line of AIM/ Taipan Replacement ECU's! 


This Vortex ECU unit for 2012-2022 KTM 250 EXC/ 350EXC/450 EXC/ 500 EXC, and 2014-2022 Husqvarna FE250/FE350, FE450/FE 501 comes pre-programmed with 10 Performance Fuel & Spark timing maps as well as having 3 additional switches for user trimming of Fuel in Lo, Mid and Hi throttle openings.

The ECU plugs directly into the bikes standard wiring harness and interfaces with all the standard engine sensors such as ECT (Engine Coolant Temperature), IAT (Intake Air Temperature), MAP (Manifold Absolute Pressure), TPS (Throttle Position Sensor), CPS (Crank Position Sensor) to adjust fuel and spark timing for optimum power delivery in all weather, altitude and load conditions.

Performance gains vary depending on Throttle and RPM points however typically gains are in Top End power and Bottom End throttle response is expected from the "Power" settings and a smoother more tractable or rideable power from the "Traction" settings.

Vortex has done extensive work to include tune parameters which improve starting and almost eliminate the flameouts experienced with some EFI MX bikes. All of the development work is done for you! All that is left is for you to do is chose a setting that best suits your riding style or track conditions and ride!

The ECU is also fully programmable (Software not supplied) with parameters that are far more extensive than those found in any factory setting tools, such as Rev Limits, Throttle Enrichment & Decay time, Fuel timing, High Resolution Mapping, Dwell Time, Voltage Output and trim tables for cold starting, air intake temperature (IAT), Engine Coolant Temperature (ECT), Barometric Pressure, Battery voltage, etc...

In addition there is real time logging & graphing of many parameters (when combined with the ECU Software - not included)

Note 1: As with all Vortex products we offer a 12 month warranty against manufacturing defects

Note 2: The ECU does not come standard with a handlebar switch as this is an optional extra. There is no need for a switch eliminator when not running the handlebar switch as with our other CDI products

Key Features:

  • Pre Programmed with 10 Performance Fuel & Ignition maps - all the work is done for you!
  • Instant Plug in Performance (replaces standard ECU with no mods to wiring required)
  • Fuel Trim Switches adjust fuel mapping by +12.5% to -10% in Lo, Mid and Hi throttle bands
  • Adjustments require only a screwdriver and integrated switches provide visual feedback.
  • Simple to install with mounting hardware supplied (where required)
  • V-Boost - Programmable Voltage Boost Circuit for maximising Spark Energy across the entire rev range
  • Higher / Lower Rev Limit (where required)
  • Robust design is fully encapsulated and O-ring sealed
  • Diagnostic Flash codes - tests for sensor faults and flashes codes to OEM FI light
  • Race Proven reliability
  • Re Programmable (Software and Interface hardware not Included)

All Vortex products are factory programmed with Performance Fuel and Ignition Maps developed through extensive dyno and track testing by Vortex Ignitions engineers with our network of race teams worldwide.

Any and all warranty issues will be handled directly with the Vortex US distributor (MT Racing), not Blais Racing Services. All Vortex products come with a 12 month warranty. No refunds or returns on any electronic items.

This modification is 100% for Closed Course Competition Use only. Not Intended for Street Use!  Does not conform to CARB/ EPA laws and regulations and is not legal for use upon a highway.I understand that it is illegal to install an aftermarket part that is intended for use with, or as part of, a required motor vehicle pollution control device or system that alters or modifies the original design or performance of the motor vehicle pollution control device or system unless the part has an Executive Order from CARB. Installation of these types of parts which are not CARB‐approved on a pollution controlled motor vehicle in the state of California may result in the Department of Motor Vehicles (DMV) revoking the vehicle registration and certification of ownership (title), refusing the transfer of registration, and/or the vehicle failing smog inspection. It is illegal to operate a vehicle in California with an illegal aftermarket part. Law enforcement may cite you for the use of an illegal aftermarket part and seize your title and license plate. By ordering this product you agree to these terms.  You agree that Blais Racing Services only sells racing parts and parts for converting your bike into a closed competition only vehicle and will not use Upon a Highway!

Check out ourKTM/ Husqvarna Block Off Kits!

Vortex Map Switch Only for X10 KTM/ Husqvarna ECU's

Blais Racing KTM and Husqvarna 7 Ounce Clutch/ Flywheel Weight

FMF 4.1 Slip on Exhaust for 2017-19 KTM & Husqvarna's in stock!

Promoto Billet Stock Exhaust End Capfor those who want to keep the stock exhaust but want more flow!

Golan Super Mini Fuel Filter Kits

2016-2019 Bullet Proof Design Radiator Guards

2012-2019 Bullet Proof Designs Linkage Guard

2017-19 KTM 450/ 500 EXC-F & Husqvarna FE450/ 501 3 Piece Thermostat Bypass Samco Sport Silicone Hose Kit

Samco Sport Hose Kit for 2017-19 KTM 250/350 EXC-F/XC-W/SX-F/XC-F & 17-19 HUSQVARNA FC/FE 250/350 Thermostat bypass

Product Code: VORTEX

Customer Reviews

[1]2>View AllAverage Rating: 5

Vortex x10

I’ve had one on my 17 husky fe350s for 3 years works great no problems She’s a Hot momma !!!!

James Pentecost :: 2 Feb 2022, 19:05

saved my bike

my 2017 ktm blew up because of the stock box being to lean . I bought the vortex after having my engine rebuilt and its a complete different bike it actually pulls the front tire off the the ground

kevin willingham :: 24 Mar 2021, 21:01

2013 XCW 500

Wow, what a nice change to the bike. I needed to tone down my throttle hand after plugging this in. Before, on really intense steep hills, I would stall the motor if I lost RPMs and could not recover with the clutch. With this ECU, I just twist the throttle and hang on. It's a killer bike and runs completely different. I may try the enduro map for tight trails as the bike is pretty intense on Map #1.

Robert Przykucki :: 6 Dec 2020, 18:42


Chris, Thank you for everything the bike runs great went out on Sunday. Works fine on the preset setting. No more stalling/ flamout.

KEVIN SMITH :: 20 Mar 2018, 15:07

This Setup is Awesome!

It pulls the front up like my CR 500 used to. I’ve never done any modification that made that big of a change. It’s a rocket! Thanks for your help.

John Hertel :: 18 Aug 2017, 21:41

[1]2>View AllWrite a review


California Cancer and Reproductive Harm WarningWarning: cancer and Reproductive Harm -

These warnings are not an indication that these products are violating any safety standards or regulations.

However, as our products might be sold in the state of California, we are legally obliged to inform customers about the potential presence of these chemicals in our products.


Copyright© 1999 - 2023. All rights reserved to Blais Racing Services

eCommerce by CubeCart