
XADO 1 Stage Maximum (225 ml) – Engine Revitalizant for Passenger Cars (Up to 5 Quarts)
9AM-5PM CST
Please wait until you receive an email confirmation that your order is ready for pickup
9AM-5PM CST
Please wait until you receive an email confirmation that your order is ready for pickup
XADO 1 Stage Maximum (225 ml) is a powerful, one-step engine revitalizant formulated to restore and protect passenger car engines that hold up to 5 quarts of motor oil. This advanced oil additive combines metal conditioning with Revitalizant® technology—proven to form a wear-resistant ceramic-metal (cermet) layer on friction surfaces. By rebuilding microscopic wear damage and reducing friction, it helps extend engine life, restore lost compression, boost power, and cut down on harmful emissions.
Revitalizant is an innovative compound that reacts with metal friction surfaces under heat and friction. As the engine runs, the active ingredients bond with worn areas, forming a cermet coating that’s significantly more wear-resistant than untreated metal. In doing so, it:
Restores worn-out areas by filling microcracks and scratches for 60,000 miles
Protects from further wear by creating an extra protective layer
Improves compression, fuel efficiency, and engine smoothness
Restores Cylinder Compression: Helps recover performance lost to normal engine wear
Reduces Oil Burn & Consumption: The protective layer lessens blow-by and stabilizes ring operation
Lowers Friction & Noise: Smoother metal contact means quieter, more efficient operation
Extends Engine Lifespan: Minimizes future wear for a longer service life
One-and-Done Treatment: No need for multiple stages—just a single application
Warm Up the Engine: Bring your car to normal operating temperature.
Turn Off the Engine: Remove the oil filler cap.
Add Entire Contents: Pour the full 225 ml bottle of 1 Stage Maximum into the oil filler neck.
Restart & Idle or Drive: Let the engine idle for 2–5 minutes or go for a short drive. Normal operation will distribute the revitalizant.
Continue Driving Normally: Over the next 600–1,000 miles, the coating fully forms. Avoid changing the oil in this period for best results.
Who It’s For
Gasoline or diesel engines using up to 5 quarts of motor oil
Sedans, compact cars, small crossovers, light vehicles wanting advanced engine protection
CAUTION: Product is incompatible with low-viscosity oil (0W-8; 0W-16; 0W-20; 5W-20)