MIHEL EP500 AT – Ceramic Additive for Automatic Gearbox

MIHEL EP500 AT is a high-performance additive designed to protect and revitalise automatic gearboxes. Developed with advanced nano-ceramic technology, it significantly reduces friction, smooths gear transitions, and extends the lifespan of transmission components — even under heavy load or high-temperature conditions.

The intelligent nano-particle formula forms a durable ceramic–metal protective layer on internal surfaces. This layer ensures ultra-low friction and exceptional thermal conductivity, maintaining optimal transmission performance while effectively preventing wear and degradation.

Suitable for all types of automatic transmissions, including Tiptronic, Steptronic, and CVT systems.

• Provides continuous protection for up to 75,000 miles (120,000 km)
• Contains serpentinite, a natural mineral with metal-revitalising properties that enhances surface integrity and durability

Why Use MIHEL EP500 AT?

• Improves gear shifting and synchroniser performance
• Quiets and stabilises transmission operation
• Reduces jerking during gear changes
• Eliminates vibration and noise
• Regenerates and extends gearbox lifespan
• Minimises the risk of mechanical failure
• Strengthens metal surfaces and slows wear
• Forms a durable protective layer with ultra-low friction and high thermal resistance

How to Use

Step 1
Refer to the dosage chart on the back of the product packaging. Always determine the correct amount based on the gearbox oil capacity.

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

Step 3
After adding the additive, replace the filler cap and drive for 30–50 km (20–30 miles), accelerating and decelerating several times to allow the additive to circulate through all gears. After this, the vehicle can be driven normally.

Step 4
Full gearbox protection is achieved after approximately 6,500 miles (10,000 km) from application.

Dosage Guidelines

• 4–8 litres of oil: 1 dose
• 8–12 litres of oil: 2 doses