The Liqui Moly Maintenance Kit - 136557 is a comprehensive set of products designed to help maintain and improve the performance of a car. It includes a variety of essential items that are necessary for regular maintenance and upkeep of a vehicle. These products are carefully selected to work together to provide the best results for the car.

The kit contains an engine oil additive, which helps to improve the lubrication and protection of the engine, reducing wear and tear and increasing its lifespan. It also includes a fuel system cleaner, which helps to remove deposits and contaminants from the fuel system, improving fuel efficiency and engine performance.

The kit also includes an engine flush, which is used to clean the internal parts of the engine, removing sludge and other build-up that can affect its performance. Additionally, it contains an air filter cleaner, which helps to remove dirt and debris from the air filter, ensuring proper air flow and engine function.

For the exterior of the car, the kit includes a car wash and wax, which helps to clean and protect the paint, leaving a shiny and protective layer. It also contains a tire shine product, which adds a glossy finish to the tires and helps to protect them from cracking and fading.

Lastly, the kit includes a windshield cleaner, which effectively removes dirt and grime from the windshield, improving visibility and safety while driving. Overall, the Liqui Moly Maintenance Kit - 136557 is a comprehensive set of products that helps to keep a car in top condition, ensuring optimal performance and longevity.