Dinan Brake Components

Fits 2004–2007 BMW 525i

Part #: D230-0461-D

Overview

Upgrade your BMW 525i's braking system with the Dinan front drilled rotor set, designed to enhance stopping performance and durability. Crafted specifically for models from 2004 to 2007, these high-quality rotors provide reliable, consistent braking response, making them ideal for enthusiasts seeking improved safety and confidence on the road. The drilled design not only supports heat dissipation but also adds a sporty aesthetic to your vehicle’s front end, complementing both stock and upgraded brake calipers. Constructed to meet the demands of spirited driving, these rotors are engineered for durability and effective heat management. They are an excellent choice for drivers who want to maintain optimal braking performance during daily driving or spirited sessions on twisty roads and tracks.

Key Features

Designed with performance and longevity in mind, the Dinan drilled rotors feature:

• High-quality cast iron construction for strength and heat resistance
• Precision-drilled holes for improved heat dissipation and brake pad bite
• Direct replacement for OEM rotors, ensuring perfect fitment
• Designed to support consistent braking performance under demanding conditions
• Corrosion-resistant coatings to extend rotor lifespan
• Front rotor size of 380mm diameter and 32mm thickness for optimal stopping power

Construction & Design

These rotors are machined from premium cast iron, featuring a drilled pattern that enhances airflow and reduces heat buildup during braking. The drilled design also helps in dispersing gases and brake dust, maintaining cleaner contact surfaces for improved pad engagement. The rotors are finished with a corrosion-resistant coating to withstand harsh road conditions, ensuring long-lasting performance and appearance.

Installation & Fitment

Installation involves replacing the original front rotors with these direct-fit units. Proper torque specifications and brake pad inspection are recommended during installation to ensure optimal performance and safety. No additional modifications are necessary, making these rotors a straightforward upgrade for your BMW 525i.

What’s Included

This set includes two front drilled rotors, ready for installation on your vehicle. Hardware or additional components are not included, as these are designed to be a direct replacement for your existing rotors.

Ideal For

Perfect for BMW 525i owners seeking improved braking response, enhanced heat dissipation, and a sporty appearance. Suitable for daily driving, spirited driving, and track days, these rotors help maintain consistent performance under various conditions.