MIHEL EP500 DEC – Ceramic Additive for Diesel Engines (Classic Cars)

MIHEL EP500 DEC is a high-performance additive designed to protect and revitalise diesel engines in classic vehicles. Formulated with advanced nano-ceramic technology, it restores metal surfaces, reduces friction, and enhances engine performance in older, high-mileage engines.

Its intelligent nano-particle formula features exceptional surface activity, forming a robust ceramic–metal protective layer on engine components. This layer provides ultra-low friction, excellent thermal conductivity, and long-term protection even under high thermal stress. The result is smoother operation, reduced wear, and extended engine life.

Regular use of MIHEL EP500 PEC helps to extend engine life and maintain optimal performance, even under high thermal and mechanical stress. The additive provides long-lasting protection for up to 75,000 miles (120,000 km)

Formulated with serpentinite, a natural mineral known for its metal surface revitalising properties, it supports the regeneration and strengthening of key engine components, contributing to smoother operation and improved durability.

Why Use MIHEL EP500 Additives?

• Regenerates and protects the engine and its mechanisms from wear and tear
• Creates a durable protective layer with ultra-low friction and high thermal resistance
• Improves compression pressure in cylinders for better efficiency
• Delivers fast results – noticeable effect after only 5 engine hours or around 310 miles
• Reduces oil consumption and stabilises engine performance
• Smooths and quietens engine operation
• Minimises the risk of mechanical failure
• Lowers fuel consumption under all driving conditions
• Enhances power, torque, and engine dynamics

Application Steps

Step 1
Follow the dosage chart printed on the back of the product. Always determine the correct amount based on engine mileage and oil capacity. If applying in stages, repeat the process every 650 miles (1,000 km). Do not exceed the recommended dosage.

Step 2
Add the calculated amount of additive directly into the engine oil filler neck. Ensure the engine oil has reached its normal operating temperature before application.

Step 3
After adding the product, replace the filler cap and run the engine for 30 minutes. Once complete, the vehicle can be driven normally.

Step 4
If applying in multiple stages, repeat each application after every 650 miles (1,000 km).

Step 5
Full engine protection is achieved 650 miles (1,000 km) after the final application.

Dosage Guidelines

Oil Capacity: 2–10 Litres

• 62,000–186,000 miles (100,000–300,000 km): 0.5 dose × 2
• Over 186,000 miles (300,000 km): 1 dose × 2

Oil Capacity: 10–20 Litres

• 62,000–186,000 miles (100,000–300,000 km): 1 dose × 2
• Over 186,000 miles (300,000 km): 1 dose × 3