Dynamite Friction 4504-31091 Disc Brake Kit - Front and Rear

BMW X5/X6 Brake Kit Overview

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit combines coated brake rotors and matched friction material for service on select BMW applications. Part number 4504-31091 is built for front and rear brake replacement on the listed BMW X5 and X6 fitments.

Key Features

• Complete disc brake kit with rotors and pads for front and rear service
• DFC 5000 Advanced pads are post-cured for stable friction performance
• Pads are scorched to reduce initial break-in time and improve first-stop response
• Rubber-steel-rubber shims help reduce noise, vibration, and harshness
• GeoSpec coated rotors provide a silver-gray corrosion-resistant finish
• Rotors are shipped dry and ready to install
• Non-directional rotor finish supports even pad bed-in and quieter braking
• G3000/G11H18 cast iron construction is machined to OE-level tolerances

Product Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads are engineered as a service kit for BMW brake replacement, pairing coated rotors with application-specific pads. The rotor coating helps resist rust while avoiding the extra cleaning step associated with oil-coated rotors, and the machined finish supports smooth contact during pad bedding. For BMW X5 and BMW X6 owners, part number 4504-31091 provides a direct brake service solution for the listed front and rear applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Fitment

• Fits 2016-2018 BMW X5, front and rear.
• Fits 2009 BMW X6, front and rear.
• Fits 2008 BMW X6, front and rear. Vehicle production date from 10/2008.

Common Brake Service Issues

• Brake noise during stops
• Rotor rust and surface corrosion
• Uneven pad bedding after brake service
• Reduced braking consistency from worn pads and rotors
• Vibration or harshness during braking

Installation Notes

Confirm axle position and production-date requirements before ordering. This kit is listed for front and rear service on the specified BMW X5 and BMW X6 applications. Rotors arrive dry and ready for installation, which helps reduce prep time during brake work. Part number 4504-31091 should be matched to the vehicle’s exact fitment details before installation.

Quality Assurance

DFC brake pads are post-cured and scorched during production, and the rotors are machined, balanced where required, and inspected for critical dimensions. GeoSpec rotors are covered by a 12-month warranty against defects in material and workmanship.