Vespa GTS300 Supertech / HPE 300 / GTV 300 Stage 1

Description

 Stage 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 85% after modification Throttle will open 100%. Also Torque limiters and Rpm Limiter will be modified for Optimal Power!

Changes in software:

1. Throttle from 85% to 100%
2. Torque Limiters set max performance
3. RPM Limiter and Speed limiter unlock ( up to 11.500 rpm)
4. Better fuel Timing 
5. 100% More Power as Dynojet / Malossi Force Master
6.  A lot More in the software !!!
7.  No need to change ASR Disk!!
8. +5hp – + 15Nm

 

PERFORMANCE UPGRADE KIT   STAGE 2 – STAGE 3 – STAGE 3 +

Stage  2  –  Polini  Explosion 294 ccm Cylinder –

Polini Exhaust without CAT –

Polini Race Vario + Clutch 3G

Bigger Injector

– Approx.  29 /30 hp  38/40Nm

 

Stage 3  – Polini  Explosion 294 ccm Cylinder –

RACE Exhaust without CAT –

Race Vario + Clutch  3G  –

Performance  Open Air filter –

Bigger  & Cold  InTake Kit –

Special Cylinder Head MAICSON V4 –

Camshaft Polini

– Approx. 34 /36 hp  50/60 Nm

 

Stage 3+  – Polini  Explosion 294 ccm Cylinder –

RACE Exhaust without CAT –

Race Vario + Clutch  3G  –

Performance  Open Air filter –

Bigger  & Cold  InTake Kit –

Special Cylinder Head MAICSON V4 –

Camshaft Polini

New Maicson Throttle Body

– Approx. 41 /45 hp  70/80 Nm

 

 

We tested a view models worldwide even in ASIAN Countries.

All Max speed are tested under wight and load. Depending on the engine setup Max speed from 150/ 160 KH/H are tested!

 

See YOUTUBE: 

https://www.youtube.com/shorts/OGg-c0qzHY0

NOTE :

For programming your Bike with this Performance Ecu Software we need you Complete Throttle Body that is one with the ECU ( Engine Controle Unit) 

ECU / Throttle Body : Magneti Marelli MIU M4G1 / M4G