The Direction Plus Preline-plus Pre-filter + Provent Combo Kit - PLPV631DPC is designed to provide protection for your vehicle's diesel engine by addressing issues related to water and particle contamination, as well as oil and soot contamination. This kit includes two essential components:

PreLine-Plus Pre-Filter: The PreLine-Plus pre-filter is designed to safeguard modern diesel high-pressure injection systems by protecting the fuel system from corrosion, abrasion, and other forms of contamination. Here are some key features and benefits:

• 100% Water Separation Efficiency: It efficiently separates water from the fuel with a 100% efficiency rating based on a 300μm droplet size.
• Long Service Life: The pre-filter is built to meet the specifications set by leading manufacturers of diesel fuel injection systems, ensuring durability.
• Multi-Stage Water Alert: The kit includes an intuitive multi-stage water alert system, which notifies the driver visually and audibly in case water is detected in the fuel.
• Corrosion and Abrasion Protection: The pre-filter helps provide reliable protection from corrosion and abrasion, reducing the frequency of necessary repairs.
• Easy Installation: It features a simple spin-on style filter, making it user-friendly.

Provent Ultimate Catch Can: The Provent Ultimate Catch Can is used to separate and redirect oil and air from the blow-by gas produced within the crankcase, with the option to return the oil back to the sump. Here are some key features and benefits:

• Prevents Oil and Soot Contamination: It effectively prevents oil and soot contamination from entering the clean air intake, enhancing engine performance and longevity.
• Turbocharger Protection: The catch can provides excellent protection for the turbocharger, reducing the risk of oil-related damage.
• Minimizes Oil Consumption: By preventing oil buildup in intercoolers, it minimizes oil consumption, saving you money on engine maintenance.
• Regulates Crankcase Pressure: The system helps regulate crankcase pressure, keeping the engine in good working condition.
• Keeps Engine Components Clean: It ensures critical engine components remain clean and free from harmful contamination.
• Reduces Exhaust Smoke and Odors: By reducing oil contamination, it contributes to reduced exhaust smoke and odors.
• High Oil Separation Efficiency: The Provent Ultimate Catch Can is designed for 98% oil separation efficiency.

By installing this combo kit, you can enhance the performance, longevity, and reliability of your diesel engine by addressing various forms of contamination. Please check the fitment guide to confirm suitability for your specific vehicle model.