KTM ‘Group’ 450 EXC-F/XCW-F ERM 2024-on Power kit
Unlock the full potential of your KTM Group 450 four-stroke with the TSP ERM Power Kit. Developed specifically for enduro and hard enduro, this package delivers smoother power delivery, improved traction, enhanced rideability, and increased performance throughout the entire RPM range.
Compatible Models
KTM
- 2024-on KTM 450 EXC-F
- 2024-on KTM 450 XCF-W
Husqvarna
- 2024-on Husqvarna FE 450
GasGas
- 2024-on GasGas EC 450F
Important – USA Models
US-delivered motorcycles must be de-restricted before using TSP performance tunes. This typically requires:
- Intake reed block removal
- Upgraded or unrestricted exhaust silencer
TSP performance maps are not compatible with restricted motorcycles.
What's Included
- TSP ERM (Engine Runtime Monitor) Device
- Handlebar mounting kit
- USB power cable
- Protective rain and dust cover
- Required 4-Stroke ERM adapter harness
- TSP Performance Tune
Key Benefits
Improved Rideability
- Reduced flame-outs and stalling
- Smoother on/off throttle transitions
- Improved low-RPM control in technical terrain
- Better traction and power delivery
- Easier power management in difficult conditions
- Ability to ride a gear higher in many situations
Increased Performance
- More power throughout the RPM range
- Improved throttle response
- Increased rev limiter
- Enhanced mid-range and top-end performance
- Optimized fuel and ignition mapping
Dual Performance Maps Included
Every TSP tune includes:
Green Map
- Maximum performance
- Sharper throttle response
- More aggressive power delivery
White Map
- Softer and smoother power delivery
- Ideal for technical terrain and slippery conditions
- Increased rider confidence and control
Advanced Gear-Specific Tuning
Unlike generic ECU flashes, TSP tunes incorporate gear-specific mapping strategies.
Each gear receives individual calibration for:
- Fuel delivery
- Ignition timing
- Throttle response
- Engine braking characteristics
This results in significantly improved traction, smoother power delivery, and better control in challenging conditions.
Adjustable Throttle Response & Engine Braking
Using the ERM, riders can easily adjust:
- Throttle response sensitivity
- Engine braking intensity
Fine-tune the motorcycle to suit:
- Hard Enduro
- Enduro Racing
- Trail Riding
- Adventure Riding
- Personal riding preference
Integrated Traction Control
Traction Control is enabled in all TSP performance tunes.
Map selection and traction control can be managed via:
- OEM map switch (where equipped)
- ERM device
Even motorcycles without factory map-switch wiring can access multiple maps and traction control functions through the ERM.
Once settings are selected, the ERM can be removed and the ECU will retain your chosen configuration.
Live Engine Data
Monitor real-time engine parameters directly from the ERM:
- Engine RPM
- Throttle Position
- Intake Pressure
- Coolant Temperature
- Battery Voltage
- Ignition Timing
- Active Map Selection
Dealer-Level Diagnostics Included
The ERM provides powerful diagnostic and service functions normally reserved for dealership equipment:
- Read fault codes
- Clear fault codes
- Activate fuel pump
- Operate fuel injector
- Trigger spark output
- Control cooling fan activation temperature
Customisation & Fine Tuning
The supplied TSP tune is designed to perform exceptionally straight out of the box.
For riders seeking further customization, the ERM allows safe adjustment of:
- Fueling
- Ignition timing
- Throttle response
- Engine braking
Changes can be reverted at any time, allowing riders to experiment and tailor the motorcycle to their individual riding style.
The ERM makes it easy to transform your bike's character, from smooth and controlled for technical terrain to aggressive and responsive for racing applications.
Exhaust Options
Multiple tuning options are available depending on your setup:
- Stock exhaust
- Aftermarket exhaust systems
Select the tune that best matches your motorcycle configuration when ordering.
Firmware Requirement
To access all available features, ensure your ERM device is updated to firmware version 3.0.1 or newer before installation.