Bilstein B3 01-06 BMW 325Ci Series Replacement Rear Coil Spring; Sport Suspension Only

Bilstein is well-known for their suspension components, and these B3 OE Replacement rear coil springs are built to bring your BMW's ride back to factory standards. If you're looking to replace worn-out springs on your sport-suspension equipped BMW 323Ci, 325Ci, 330Ci, or similar models from the early 2000s, these springs are made to match the original dimensions and spring rates precisely.

These springs are constructed from high-quality chrome vanadium or chrome silicon steel, which offers good resistance to breaking. Bilstein uses an innovative hot setting process after forming the spring. This helps prevent any height loss over time, ensuring your car sits at the correct level and maintains its intended suspension geometry. They also incorporate technical designs like pigtail ends and central force designs, all aimed at restoring your vehicle's suspension system function and safety to how it was when it left the factory.