The Bosch Ignition Tune-Up Kit - 140722 is a comprehensive kit of products designed to improve the performance and efficiency of a car's ignition system. It includes a variety of essential components and tools to help maintain and tune the ignition system, ensuring smooth and reliable operation of the vehicle. The kit contains a distributor cap, rotor, spark plugs, and spark plug wires, all of which are vital for the proper functioning of the ignition system. It also includes a spark plug gap gauge and a wire feeler gauge, which are used to ensure the correct gap and tightness of the spark plugs. This kit is suitable for various car models and is an essential tool for any car owner looking to keep their vehicle's ignition system in top condition.