Dynamite Friction 4512-31309 Disc Brake Kit - Rear

Name: Dynamite Friction 4512-31309 Disc Brake Kit - Rear
Brand: Dynamite Friction
SKU: HBHR-4512-31309
Price: 292.58 USD
Availability: InStock

DFC Geospec Rotors with 5000 Advanced Brake Pads includes Hardware, Rear

⚙️ 2 vehicles fit this part

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Select your vehicle to confirm fitment

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

📦DFC Geospec Rotors with 5000 Advanced Brake Pads includes Hardware, Rear

🚗Fitment: BMW, X3

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Rear Brake Kit for BMW X3

This Dynamite Friction disc brake kit is built for rear brake service on the 2020-2021 BMW X3. It combines DFC Geospec rotors with 5000 Advanced Brake Pads in one service kit for a direct-fit rear brake repair.

Key Features

Disc brake kit for rear axle service
DFC Geospec rotors paired with 5000 Advanced Brake Pads
Includes hardware as listed in the product line description
Fits 2020-2021 BMW X3, rear
Part number 4512-31309 for catalog lookup and ordering

Product Details

The Dynamite Friction DFC Geospec Rotors with 5000 Advanced Brake Pads includes Hardware package is a rear brake service kit for the BMW X3. It is intended for 2020-2021 BMW X3 rear applications and is identified by part number 4512-31309. The DFC Geospec rotor and 5000 Advanced Brake Pad combination provides the core components needed for a rear brake refresh in one matched kit.

For fitment-based searches, this kit is a direct match for 2020-2021 BMW X3 rear brake service, BMW X3 rear disc brake kit replacement, and 2020-2021 BMW X3 rear rotor and pad kit applications. Part number 4512-31309 may also be used when cross-checking catalog listings for the same rear service setup.

Common Issues This Kit Can Address

Rear brake pad wear
Rotor scoring or surface irregularity
Brake pulsation during stopping
Reduced braking consistency at the rear axle
Noise from worn rear brake components

Installation Notes

Verify rear axle fitment before installation and confirm the vehicle is a 2020 or 2021 BMW X3. Inspect calipers, slides, and mounting surfaces during service, and follow factory torque specifications and bedding procedures after installation. Part number 4512-31309 should be matched to the rear position only.

Quality Assurance

Dynamite Friction identifies this kit as a DFC Geospec rotor and 5000 Advanced Brake Pad package with hardware included in the product line description. Confirm all components against the vehicle’s rear brake configuration before installation.

This part fits 2 vehicles. Search below:

Year	Make	Model	Submodel	Position	Notes
2021	BMW	X3	M Competition	Rear	Original Design Aluminum Hat Rotors; DFC Geospec Rotors with 5000 Advanced Brake Pads includes Hardware
2020	BMW	X3	M Competition	Rear	Original Design Aluminum Hat Rotors; DFC Geospec Rotors with 5000 Advanced Brake Pads includes Hardware

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.