This high-quality spark plug wire set is designed for BMW models including 535i, 735i, 735iL, 635CSi, 535is L6 L7. With its brand name Standard Motor Products, you can trust that this product will deliver the best performance for your vehicle's ignition system. The set includes spark plug wires that are specifically designed to fit and function perfectly with your BMW model. It is perfect for those who are looking to replace their old, worn-out spark plug wires, or for those who are looking to upgrade their ignition system. This product is a must-have for any BMW owner who wants to get the most out of their vehicle's performance.