Power figures · Motorcycles and scooters

Vespa chiptuning – Stage 1 power figures

3 engine variants across 2 models. Stock figures are manufacturer data; the figures after optimisation are our own experience, deliberately at the lower end of what is achievable.

Models

Vespa GTS 300

ie Super (2008–2018)

Engine	Fuel	Stock	Stage 1	Gain
278 ie 22	Petrol	22 PS · 22 Nm	25 PS · 25 Nm	+3 PS · +3 Nm

HPE (2019–)

Engine	Fuel	Stock	Stage 1	Gain
300 HPE 24	Petrol	24 PS · 26 Nm	25 PS · 30 Nm	+1 PS · +4 Nm

Vespa GTV 300

ie (2010–2016)

Engine	Fuel	Stock	Stage 1	Gain
278 ie 22	Petrol	22 PS · 22 Nm	25 PS · 25 Nm	+3 PS · +3 Nm

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Non-binding guide values. Stock figures are manufacturer data; figures after optimisation are experience from comparable vehicles – not a guaranteed property. The actual gain depends on the condition of the individual vehicle, fuel quality, production tolerances and fitted components. A power increase must be registered under § 19 (2) StVZO in Germany. Modifications to emission control systems are not offered.