The Lancer Evolution I X has high stock oil cooling system, but HKS has made it even better.
- We have put twin core oil cooler in the left bumper which use the stock oil cooler together.
- As the oil line gets longer the oil pressure loses. But this kit will have more pressure than stock because HKS designed core will not lose the pressure.
- With the separate low temp. thermostat (15999-AM001), it will have better performance.
- The water temperature rise can be prevented with the low oil temperature.
- For HKS intercooler piping kit(the air guide modification installable even for a stock piping) needs to move or change to a new washer tank (Nissan stock 27480-H1001) when using intercooler spray because you need to remove intercooler spray tank.