The EBC 04-06 BMW X3 2.5 (E83) Ultimax2 Front Brake Pads are a high-performance set of brake pads designed to fit the 2004-2006 BMW X3 2.5 (E83) models. These pads are made from a high-grade sintered copper alloy and feature a unique double-segmented design that provides improved stopping power and extended pad life. The Ultimax2 pads also feature a low-dust formula that reduces brake dust accumulation and helps keep your wheels clean. They also have a noise-dampening shim that helps reduce brake noise and vibration. These pads are an ideal choice for those looking to upgrade their brakes for improved performance and longevity.