Genuine Audi Coil Spring Front (Q5) - 8R0411105BA: Genuine Audi Coil Spring Front (Q5) - 8R0411105BA is a high-quality OEM replacement part designed to match the performance and reliability of your vehicle's original coil spring. It is manufactured from durable materials and is designed to be a direct fit replacement for the original part. It is an essential part of the vehicle's suspension system and helps maintain a comfortable ride.