NOW AVAILABLE: VSI-3 DI | The Revolutionary LPG system

VSI-3 DI: the revolutionary LPG system for vehicles equipped with direct injection (DI) engines.

This LPG system is unique and futureproof, offering a universal solution for a wide variety of vehicles of the latest automotive technology, complying with global emission standards.

The Prins VSI-3 DI LPG system offers a universal solution for a wide variety of vehicles of the latest automotive technology, complying with the latest global emission standards like Euro 6D WLTP and certifications like R115/EPA. The system is of high quality, extremely efficient (petrol use <5%), higher performing, providing a smooth driving experience, just like a normal petrol car. By driving on LPG (Autogas) one saves fuel costs, sometimes hundreds of Euro per year, and saves the environment by lowering CO2 (21%) and particles emissions (up to 95%). The system is available now, worldwide, at the official Prins installers.


Jeroen Visscher, Technical Director Prins: “We are really proud to introduce our latest development: the unique and revolutionary VSI-3 DI LPG system suitable for a wide variety of vehicles equipped with a petrol engine where the fuel is directly injected in the engine (DI – Direct Injection). The Prins AFC-3.0 DI computer, considered as the heart of the system, ensures overall system control, safety and efficiency. The patented Prins eVP-500 ensures correct LPG supply flow in all operating conditions for cars up to 500hp. The Keihin LPG injectors are known for their accuracy, endurance and speed. Together with our global network we are ready for the future.”

The system is also equipped with a Prins multi-color switch, a Prins filter, an LPG tank in the spare wheel compartment and the filling point near the petrol filling point. As the vehicle has a gas tank and a petrol tank the total range can be extended to more than 1.000 km without filling up. LPG is the best sold alternative fuel worldwide and is available at a wide number of fuel stations.










For more details on the VSI-3 DI LPG system, download the flyer >>>


 Check the complete DI (direct injection) delivery program >>>



À notre sujet

Prins, Westport Fuel Systems Netherlands, a été créée en 1986 en se donnant pour objectif de développer et de fabriquer des systèmes de très grande qualité pour permettre le fonctionnement d'une voiture avec des carburants alternatifs tel que le GPL (gaz carburant) et le GNV (gaz naturel). La société néerlandaise est un acteur mondial de premier plan dans l'industrie automobile.

Prins est part de Westport Fuel Systems Inc.


CHATEL et Fils, représentant officiel de
Prins, Westport Fuel Systems Netherlands,
6 rue de Sansy

74600 SEYNOD



VSI-3 DI awarded

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