Vespa GTS300 Supertech / HPE 300 / GTV 300 Stage 1 Vehicle Body Type Minimum RPM and Max Rpm

Minimum RPM and Max Rpm for Upshifting (TipT

all is don with a Software Upgrade from Maicson Ecu Tuning LTD

Change the key type without reprogramming (normal

8T  and the Subaru engines with 70% back to intake and 30% out

Vespa GTS300 Supertech / HPE 300 / GTV 300 Stage 1 Vehicle Body Type Minimum RPM and Max RpmStage 1 Ecu Performance Tuning for Vespa 300 GTS HPE GTV with ASR EURO 4 + 5 Year: 2019 2022 We have created a Power Full Ecu Performance Software for the Vespa 300 engine with ASR. No need to Change the ASR Disk for more speed, all is don with a Software Upgrade from Maicson Ecu Tuning LTD. The Performance Software will give the engine Faster Throttle response, More Torque and More HP. Some model are restricted on speed and on Throttle opening to max