HKS SUPER RACING PREMIUM OIL 10W55 4L (SUPERSEEDED)

Compatible with a stock grade #W 50
Allowable maximum temperature (High): 140℃
100％　SYNTHETIC
Conforming to API SP standard
Protection against LSPI
Volume: 1L, 4L,

What is the API SP standard?

The latest oil categories set in 2020 by API (American Petroleum Institute).
Heat resistance, cleaning, and fuel economy performances are improved compared to the SN standard due to new engine tests.
API SP further defines suppressing the LSPI which tends to occurs in vehicles that have downsized direct-injection turbocharged engines and preventing chain wear.