Subaru JDM STI Performance 5W-40 Full Synthetic Motor Oil 1L Bottle (Case of 6)
Here, you are looking at Subaru JDM STI Performance 5W-40 Full Synthetic Motor Oil.
The highest grade fuel-saving engine oil for street use. It supports a wide range from street driving to sports driving on the circuit. It maintains advanced engine protection performance, viscosity & oxidation stability performance for a long period of time under severe usage conditions while fully considering fuel efficiency.
STI recommends this product (5W-40) for high-load driving such as circuit driving.