The Genuine BMW Ignition Tune Up Kit - 474382 is a comprehensive kit designed for maintaining and improving the performance of a car's ignition system. It includes a variety of high-quality products that work together to ensure smooth and efficient ignition, resulting in better overall vehicle performance. This kit is specifically designed for BMW vehicles and is made with genuine BMW parts.

The contents of the kit include:

1. Spark Plugs - These are essential components of the ignition system that provide the spark necessary to ignite the air-fuel mixture in the engine. The kit includes a set of spark plugs that are specifically designed for BMW vehicles.

2. Ignition Coils - These are responsible for converting the battery's low voltage into the higher voltage needed to create a spark. The kit includes a set of ignition coils that are designed to meet the high standards of BMW vehicles.

3. Ignition Wires - These wires transmit the high voltage from the ignition coils to the spark plugs. The kit includes a set of ignition wires that are made with high-quality materials to ensure efficient and reliable performance.

4. Distributor Cap and Rotor - These components work together to distribute the spark to each spark plug in the correct firing order. The kit includes a distributor cap and rotor that are specifically designed for BMW vehicles.

5. Air Filter - The air filter is an important part of the engine's intake system, ensuring that clean air is delivered to the engine for combustion. The kit includes an air filter that meets BMW's specifications for optimal engine performance.

6. Fuel Filter - The fuel filter is responsible for removing impurities from the fuel before it reaches the engine. The kit includes a fuel filter that is designed to meet BMW's standards for efficient filtration.

Overall, the Genuine BMW Ignition Tune Up Kit - 474382 is a comprehensive package that includes all the necessary components to ensure smooth and efficient ignition in BMW vehicles. It is made with high-quality materials and is designed to meet the specific standards of BMW, making it a reliable and effective choice for maintaining and improving the performance of your car's ignition system.