Goes Terrox 520

Goes Terrox 520 unlimited speed ECU

The Goes Terrox 520 unlimited speed ECU is a separate, model-specific Bosch engine control unit (ATV). Fit it in place of the stock ECU and your machine can use its full potential off-road, without the factory speed limiter.

Why a separate ECU instead of reflashing the original?

• Your original ECU stays untouched – use it on public roads and for technical inspection.
• For off-road riding you simply swap the ECU.
• Model-specific – made for the Goes Terrox 520.

Choose the right version

When ordering, select your vehicle’s type approval and model year. Available: T3b, L7e.

• T3b – vehicle with EU type approval T3, current top speed approx. 60 km/h.
• L7e – EU type approval L7e, EURO 4 or lower, current top speed approx. 90 km/h.

Not sure which version fits? See how to order or contact us – we will help you pick the right ECU.

Shipping

In the Baltics we ship to an Omniva parcel locker or by courier (1–3 working days), to the rest of Europe with DPD (1–8 working days). Shipping cost is added according to the chosen delivery method.

See all Goes unlimited speed ECUs.

Note: the unlimited speed ECU is intended for off-road use only and is not street legal. Using it on public roads is prohibited.