New
Prins VSI
VSI stands for “Vapour Sequential Injection”. The VSI system is the most advanced vapour injection system on the market. It was originally developed by Prins and has now been completely redesigned to suit advanced modern engines. All components used in the VSI system satisfy the most demanding regulations and certification standards.
The VSI system is based on the principle of injecting autogas (LPG) or natural gas (CNG) vaporously and sequentially into the engine. We also offer solutions for cars with a direct injection fuel system!
No noticeable difference compared to running your vehicle on petrol!