Ship us Your ECU > We receive it > 48hrs later, we ship it back via 2 day UPS
For P.O. Boxes, Please Note: UPS does not deliver to P.O. Boxes. If your return address is a P.O. Box, this will add an extra week to return delivery time.
4-STROKE DUAL SPORT ECU MAPPING
For 4-Stroke KTM, Husky & GasGas 250, 350, 450 & 500/501
30 Day Satisfaction Guarantee
(Learn More)
It has a 30 day money back guarantee. The only ECU service in the dirt bike industry that has this. You have nothing to lose. Not even a competing aftermarket ECU, at more than twice the price, has a satisfaction guarantee.
This does not void the factory warranty. There are 2 sides to the ecu. The E prom side and the tuning side. Dealers only check the E prom side, and we don't change anything in there.
Our ECU mapping gains over the stock KTM 500 EXCF
In the dyno graph above, the lower orange line is the KTM 500 EXCF stock bike, run in 4th gear, with a Dunlop D404 tire at 103ft elevation. The upper yellow line is our ECU reprogramming, our power end cap, and the reeds pulled out of the intake tract.
What Makes Our Mapping The Best?
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It's 1/3 the price of aftermarket ECUs, with better performance.
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The only ECU on the market with a 30 day satisfaction guarantee.
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HUGE performance gains throughout.
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Almost impossible to stall and runs much cooler.
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Has 2 maps if applicable (not all bikes can use a switch). One for power and one for more control.
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Traction control in both maps (if you can use a traction control switch).
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Quickshift feature enabled (if applicable to your bike and you have the feature on the switch)
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Designed for use with most slip-ons and end caps.
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For use with the reeds taken out of the intake tract.
ADVANTAGES FOR YOUR SPECIFIC 4-STROKE BIKE
2017-2026 KTM / HUSKY / GAS GAS 250-350-450-500-501 EXC / EXC-F / XCW / XCW-F / XW-F/ FE / FE-W / FE-S / EW / ES
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Starts easier
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No hesitations
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Runs cooler
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Fan comes on much less
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Much harder to stall and flameout
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Smooth and easier to ride, with great throttle control
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Runs stronger in each gear
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Revs out further and harder in each gear
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Better mileage when driving on the road
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Contains 2 maps, traction control in each and quick shift feature depending on particular model.
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We're map an average of 10 ecu's day and have only given money back once. Even then, the complaint ended up being from another problem.
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2017-2019 Models
Only the full power map available
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2020-2023 Models
The emissions controls and 02 sensor are turned
off in the 500 bikes. The emissions can be removed with no codes or dongles needed.
On the 350, the 02 sensor and evap canister need to
removed and the canister taped up under the gas tank remain plugged in, so codes don't pop up. All of the hoses can be removed and the canister taped up under the gas tank
The street models only have the full power map available and a map switch can not be added. The models that come with a switch, still have use of it. For them, the white map is full power and the green map, is less aggressive.
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2024-2026 Models
All models, the EXCF/ XWF / XCF-W / FE/ FE-S / ES and EW, can use a map switch. This is the stock KTM ignition curve switch from the 2025 450 SXF bike. The emissions controls and 02 sensor are turned off in the 500 bikes.
The emissions can be removed with no codes or dongles needed. On the 350, the 02 sensor and evap canister need to remain plugged in, so codes don't pop up. All of the hoses can be removed and the canister taped up under the gas tank.
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350 / 500 / 501
Full power and needs 91 octane or better. Best and smoothest for White map (or default if no map switch used). Is good for single track riding, as not as smooth down low. timing is turned down, so you can run 87 octane when traveling. Not everywhere, so you get better mileage when traveling.
The ignition Green map. The adventure map. It's leaner off-road and general riding.
Traction control can be turned on in both maps and keeps wheelspin to a minimum. Quickshift can be turned on, on the 500 / 501 only, but not recommended for off-road use.
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450 XCW-F / FE / EW
White map, or default map if no switch is used, is full power and designed for 91 octane or better.
Green map is a little more docile and also good for off-road. Traction control can be turned on in both maps and keeps wheelspin to a minimum. Needs 91 octane or better.
Notes on 2017-26 Bikes
These were the years, where the reeds from the 2 stroke were being placed in the intake tract, between the air filter and throttle body. It was designed to lower intake noise to pass drive by sound tests. This was a horrible idea. Not only did they stifle incoming air (and power) by 30%, but if the reeds break they will destroy your engine.
The reeds MUST come out for our mapping to work and the stock exhaust must be opened up. Either with just our free flowing end cap, or a slip on muffler.
2012-2016 KTM / HUSKY 250-350-450-500-501 EXC / EXC-F / XCW / FE / FE-S
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Starts easier
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No hesitations
-
Runs cooler
-
Fan comes on much less
-
Much harder to stall and flameout
-
Revs out further and harder in each gear
-
Better mileage when driving on the road
Notes on 2017-26 Bikes
Only the full power map can be used on these years and is designed for premium pump fuel. These bikes had open intake tracts already but had very restrictive exhausts and were very lean. They also had a mechanical air injection valve which causes backfire and needs to be removed or disabled. When the exhaust is opened up on these years and the emissions disabled, these will be your gains with this mapping.
Purchase Mail-In ECU Mapping Services
Ship us Your ECU > We receive it > 2 days later we ship it back via 2 day UPS
For P.O. Boxes, Please Note:
UPS does not deliver to P.O. Boxes. If your return address is a P.O. Box, this will add an extra week to return delivery time.
Before these were offered for service, we farmed a bunch out for feedback and fine tuning. Here was some of the feedback we got.
DEVELOPMENT FEEDBACK
4-STROKE DUAL SPORT ECU REMAPPING
30 DAY MONEY-BACK GUARANTEE
(Learn More)
Purchase Pre-Mapped
Keep your stock ECU | Limited Availability
For 4-Stroke KTM & Husky Trail Bike Models 2016-2026
This does not void the factory warranty. There are 2 sides to the ecu. The E prom side and the tuning side. Dealers only check the E prom side, and we don't change anything in there.
It has a 30 day money back guarantee. The only ECU service in the dirt bike industry that has this. You have nothing to lose. Not even a competing aftermarket ecu, at more than twice the price, has a satisfaction guarantee.
Our ECU mapping gains over the stock 2024 KTM 500 EXCF.
In the graph above, the lower orange line is the 2024 KTM 500 EXCF stock bike, run in 4th gear, with a dunlop D404 tire at 103 ft elevation.
The upper yellow line is our ECU reprogramming for $349.95, our end cap for $159.95 and the reeds pulled out of the intake tract.
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SO...Is it a true 65 hp result? Seems like it, since it's making 65 hp when the stock bike isn't even running anymore.
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WAIT.... Or is it a 68 hp gain? The graph below is the same bike run in 4th, 5th, and then 6th gear. The dyno shows the power growing in each gear. Now maybe that's true and maybe it isn't, but it's interesting.
And did you see the perfect 13:1 AFR line, on all the runs? The stock run is 14.5 :1.
Our ECU remapping run in 4th, 5th and 6th gear.
Advantages for 4-Stroke Bikes
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All of the emissions are turned off inside the ecu.
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The 500 / 501 models don't need any "dongles" or anything else, to keep engine codes from popping up. The 350's however need to se the O2 sensor still plugged in and the evap canister. A dongle could be used in place of the evap canister. All of the rubber liners can be taken off and the canister just tucked up somewhere and zip tied to the frame
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The fueling is designed for huge power gains and no more flameouts.
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It's designed around a more open exhaust, on bikes that are choked up (EXCF / XCFW/ XFW/ FE / FE-S / ES ). It's also designed around the intake reeds being taken out of these models, and our intake tube being installed. You can also use the race bike air box or leave in if desired. But it works best with an "open" intake tract
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An optimized ignition curve for more power and no flameouts.
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We almost always advance the ignition timing, depending on the bike. It's advanced at different rates across the rpm and throttle position range. This ensures stronger pulling power and lower flameouts.
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RPM limit raised 6-800 rpm. Pulls harder and longer
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Still utilizes stock map switch or utilizes if switch is added.
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2 power maps come in most ECUs plus traction control if applicable and even the quick shift feature can be utilized if applicable.
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The white map (also the default map if using no switch) is the full power map. It's designed for 91 octane or better fuel. The green map (green light on the switch) is a leaner map for better mileage and can be used with 87 octane gas.
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If your bike came with a switch, then you are good. If it's a 24-25 bike, then you can add one for all or most of these features.
What makes our mapping the best?
-
It's 1/3 the price of aftermarket ECUs, with better performance.
-
The only ECU on the market with a 30 day satisfaction guarantee.
-
HUGE performance gains throughout.
-
Almost impossible to stall and runs much cooler.
-
Has 2 maps if applicable (not all bikes can use a switch) One for power and one for more control.
-
Traction control in both maps ( if you can use a traction control switch ).
-
Quickshift feature enabled (if applicable to your bike and you have the feature on the switch).
-
Designed for use with most slip-ons and end caps.
-
For use with the reeds taken out of the intake tract.
​​