Intelligent engine protection with API SN Plus
API SN Plus is a supplementary standard to the API SN specification, which was introduced especially to mitigate LSPI. The LSPI problem (low-speed pre-ignition), also known as SPI (stochastic pre-ignition), is a randomly occurring, undesired pre-ignition in the combustion chamber, which leads to severe piston damage in modern petrol engines with direct injection. For this reason, AVENO supports the needs of modern engine technology and offers you the high-performance AVENO DXS Premium 0W-20 and AVENO DXS Premium 5W-30. These oils guarantee immediate protection against damage.