Together with the Japanese partner company Keihin , a main combustion systems manufacturer worldwide, Prins has developed an advanced technology for t sequential injection (VSI) gas systems (LPG).It is the only company which launches the system of VSI-DI for vehicles belonging to the group VAG worldwide officially.
Series for multiple injection engines
- SilverLine: The SilverLine system is based on the tested software VSI and most of its components. The biggest difference is the nozzle (spray units) used in the system. The SilverLine system is not equipped with Keihin injectors (Japan) and is only available in a 4-cylinder system.
- VSI-2.0 Other characteristics of VSI-2.0
Prices are from 925 € (+VAT) or 29, 3€/monthly, a 15 year guarantee for proper and good operation of the engine See here
Prices are referred to 4-cylinder cars with multiple injection to 140hp
Series for direct injection engines
Revolution brought to the world market with its new system Liqui Max.
Read more: About the Prins guarantees
On the relevant site of the Ministry of Development tapping the word Prins you can see the certifications and the country of originas well as the manufacture of its products. See here...