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Fuel Injection Module MALOSSI Forcemaster 2 - 2014

for Vespa GTS Super/​GTS Super Sport, i.e., 125ccm for Leader 4T LC i.e.

Grade 1 - perfect repair

For race use only. Not admitted in the area of the German StVZO!
OEM number(s): 5516089 (MALOSSI)
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400g / Piece
Part no.: M5516089

Product description

The MALOSSI'Forcemaster 2' fuel injection Electronic Control Unit (ECU) comes provided with four separate pre-set ignition curves enabling an individual ignition mapping set up, according to requirement. Each pre-set ignition and fuel injection curve can be manually adjusted by 20% above or below the given value. The original maximum rev limit, pre-set by the original ECU, is raised by 1000 rpm when replaced by the 'Forcemaster 2'.

Chip tuning 'Per la MALOSSI'!


SIP-TIP : For a more rounded motor set up we recommend the 'Forcemaster 2' be used in combination with a performance orientated exhaust system, a racing cylinder and the "V4" cylinder head, also produced by MALOSSI. The original PIAGGIO Throttle Position Sensor (TPS) will require adjustment when the 'Forcemaster 2' component is fitted. Full instructions and specifications are included with the delivery.



The '2014' version of the MALOSSI 'Forcemaster 2' for the fuel-injected 125cc GTS Vespa motor now also features a 'plug-and-play' connection for the diagnosis device. The pre-programmed ignition curves have not been altered.

OEM numbers (for comparisons): 5516089 (MALOSSI)
EAN Number: 4260438375385

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