Zimmermann BMW Cross Drilled Rotors & Discs for BMW 3 Series E46 (1999-2005)

BMW E46 M3 Semi-Floating Front Brake Rotors - Pair (325x28) are an excellent upgrade for any US spec E46 M3, providing superior braking performance and reliability. Designed as a direct replacement for the factory rotors, these vented 325x28 rotors feature directionally veined construction for optimal cooling efficiency.

Constructed with Zimmermann Formula-Z 2-piece technology, these rotors are lighter than stock alternatives, allowing for improved thermal expansion and contraction, which significantly reduces the risk of warping at high temperatures. The cross-drilled design enhances heat dissipation, resulting in better braking performance and reduced fade during demanding driving conditions.

ECS Tuning offers a wide range of premium brake components, including pads, rotors, shoes, drums, hardware, hoses, lines, fluids, and high-temperature lubricants, ensuring everything needed for a professional brake service is readily available.

• Direct replacement for US spec E46 M3, ensuring easy installation
• Directionally veined design for optimal cooling performance
• Lighter than stock rotors, enhancing overall vehicle handling
• Zimmermann Formula-Z construction prevents warping at high temperatures
• Cross-drilled for faster heat dissipation and reduced brake fade