EFI TUNING
Unlock your bike’s true potential.
At D-Spec Motosport, EFI tuning isn’t just about adding raw power — it’s about extracting the most usable performance from your bike. Every setting we change, every adjustment we make, is aimed at matching your riding style, terrain, and goals. Nothing useless ever carries the D-Spec stamp of approval.
Why EFI Tuning Matters
Modern motocross and enduro bikes already deliver performance that rivals factory race machines from 15 years ago. Manufacturers have done an incredible job — but they have to leave a safety margin in the ECU mapping so bikes can run on a wide range of fuels, climates, and riding conditions worldwide.That margin is where we step in.
Why ECU Tuning Works
Instead of opening up the engine, we fine-tune the brain of the bike — the ECU. By installing a D-Spec–tuned GET Data ECU, combined with track-tested external modifications, we optimize fueling and ignition to deliver more usable power, better throttle response, and a smoother, more controlled ride.
Tested, Proven, Ready to Ride
Our ECU maps are built from countless dyno sessions, real track data, and feedback from competitive riders. This means your bike isn’t just faster on paper — it’s faster and more controllable in real-world conditions. For most riders, it’s more than enough performance to be competitive at a high level without sacrificing reliability.
📞 Contact us to discuss your setup and get matched with the right EFI tuning package for your needs.
D-Spec
custom map
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Basic tuning for motocross
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Large data base
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Tested and proven maps
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Tuned by D-Spec Motosport
We have a large map data base for all your favorite motocross brands such as KTM, Husqvarna, Gasgas, Yamaha, Honda, Kawasaki and Suzuki.
These maps works well with basic configurations and standard gas.
It’s at the first step that we gain the bigger performance increase.
Dyno
tuning session
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Advanced dyno development
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External component tests included (exhaust-intake)
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Custom map creation
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Possibility of maps optimized for 2 gasoline types (100$ extra)
When the time comes to develop even more power, dyno testing is sometimes required. We can confirm the effectiveness of a component and develop a map. This allows you to make calculated changes and even avoid some ineffective changes.
This step is required for “non-standard” configurations.
DYNO TUNING SESSION+ track tuning
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Professional on-track calibration
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Expert level tuning
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Creation of a mapping for each gas type that will be used on the dyno
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ircuit testing to fine-tune the maps to the driver's preferences
To obtain a result worthy of professionals, the last step is a calibration session on the circuit. Using a data acquisition system (datalogger), we can carry out the final touches of a map. This also allows the motorcycle’s behavior to be personalized to the rider’s tastes. Throttle response, engine braking, traction and departure modes are some of the parameters we can control.
This stage is intended for the most sensitive and demanding pilots.
Let us unleash
the power
