Power Kit KTM/Husqvarna/GasGas 300 EXC/XC-W TBI 2024+ TSP

If you want maximum performance and smoothness for your new TBI two-stroke, you're in the right place! Tune up your enduro with the Power Kit from the Australian brand Two Stroke Performance (TSP) – the best solution for increasing torque, improving handling, and stronger pull across the entire RPM range, a very clever little thing.

What's in the Power Kit?

• CNC machined cylinder head with selected compression (medium or high – depending on riding style)
• Fully optimized maps (Green and White) – switching works like the original
• ERM device for remapping the ECU at home, without needing to send the unit to Australia
• Gaskets and NGK Iridium spark plug (BPR8EIX)
• Significantly better throttle response, low-end pull, and smooth power delivery

Advantages:

• Increased torque and traction in challenging terrain
• Improved handling in technical sections
• Smooth, predictable power delivery without aggressive spikes
• DIY installation – ideal for hobby riders too

Cylinder Head Choice Options

Medium Compression - A universal choice for hobby riders and hard enduro racers. Offers stronger pull in low and medium revs and smooth power delivery. Ideal for technical terrain and a wide range of conditions.
Recommended Fuel: Natural 95

High compression - For riders who want maximum performance and a harder hit right from the start. Ideal for aggressive trail riding and making full use of the TBI engine's potential. Not recommended for hard enduro or extreme load in lowlands without high-octane fuel. Suitable also for use at higher altitudes (1000 m+).
Recommended fuel: racing fuels

Compatibility:

• KTM 300 EXC TBI 2024+
• Husqvarna TE 300 TBI 2024+
• GasGas EC 300 TBI 2024+

(all models with electronic fuel injection via throttle body – TBI)

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