Benefits:

No more fustration of adding engine oil

Improve the reliability of the existing L5P CCV system, which is prone to failure due to plastic cracking over time

Prevent high-temperature charge air from the turbo from entering the intake air horn through the factory CCV system

Allows for more efficient removal of oil from the CCV supply line using two integrated differential drop devices in the CCV block

Helps maintain a clean intake track and prevents hot air and oil from entering the system

What is the CCV system?

CCV stands for “Crankcase Ventilation”. On all diesels, and especially the L5P, the CCV is connected to a valve cover to extract the combustion gasses that have entered the crankcase via bypassing the piston rings, and other gasses as the result of oil aeration.

Why is the CCV system problematic?

The factory CCV system tends to fail over time, and when it does, it allows boost pressure from the CCV to enter the intake track through the intake air horn. Additionally, it is not serviceable, and replacing it requires removing the entire driver’s side valve cover, including injectors and fuel lines, which is time-consuming and costly.