What Is the TSP ERM Power Kit?

What Is the TSP ERM Power Kit?

The TSP ERM Power Kit is a pre-configured ECU tuning package that combines hardware and tuned maps to unlock improved performance on KTM, Husqvarna, and GasGas 250/300 two-strokes.

What Comes in a TSP ERM Power Kit?

The ERM Power Kit is designed as a complete solution rather than a standalone tuner. Each kit includes matched components selected to work together for reliable performance gains.

• ECU Reflash Module (ERM)
• Pre-loaded performance tune files
• Model-specific tuning configuration
• Required wiring or connectors (if applicable)

Exact contents may vary depending on model year and engine platform.

What Bikes Are the ERM Power Kits Designed For?

TSP ERM Power Kits are built specifically for KTM, Husqvarna, and GasGas 250cc and 300cc two-stroke models using modern ECU-controlled fuel injection systems.

Supported Engine Platforms

• 250cc two-stroke TPI
• 300cc two-stroke TPI
• 250cc two-stroke TBI (2024+)
• 300cc two-stroke TBI (2024+)

What Does the ERM Power Kit Change?

The ERM Power Kit refines fueling and power delivery to improve throttle response, smooth midrange performance, and overall rideability without compromising reliability.

Rather than focusing only on peak horsepower, the Power Kit is designed to make the bike easier to ride faster in real-world conditions.

Why Choose a Power Kit Instead of Standalone Tuning?

Unlike piecemeal tuning solutions, the ERM Power Kit pairs tested ECU maps with matched hardware to eliminate guesswork and ensure consistent results.

This approach reduces compatibility issues and delivers a predictable performance upgrade that works across varying terrain and elevation.