
Original: $215.94
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$75.58The Story
DFC Geospec Rotors for BMW Z4
The Dynamite Friction DFC Geospec Rotor Set, part number 4004-31006, is a direct-fit disc brake rotor set for select BMW Z4 applications. It is listed for front and rear use on 2003-2006 BMW Z4 models, giving buyers a single rotor set reference for this vehicle platform.
Key Features
- Disc brake rotor set from Dynamite Friction
- DFC Geospec Rotors product line
- Part number 4004-31006
- Fits 2003-2006 BMW Z4, front and rear
- Brake > Drums and Rotors category
Product Details
DFC Geospec Rotors are part of Dynamite Friction’s rotor line for drivers who need a replacement rotor set matched to the vehicle application. This listing covers the BMW Z4 across the 2003, 2004, 2005, and 2006 model years, with fitment specified for both front and rear positions. If you are searching for BMW Z4 front and rear brake rotors or a 2003-2006 BMW Z4 disc brake rotor set, 4004-31006 is the catalog reference to use.
The DFC Geospec Rotors line is positioned as a dedicated rotor family within the Dynamite Friction catalog, making it easier to identify the correct brake rotor set for the intended application. Part number 4004-31006 may also appear in cross-reference listings for the same application.
Common Reasons for Replacement
- Brake pulsation from rotor wear or thickness variation
- Scoring, grooves, or uneven rotor surfaces
- Brake noise related to worn rotor faces
- Reduced braking consistency during normal driving
- Service replacement for 2003-2006 BMW Z4 front and rear rotors
Installation Notes and Tips
Verify rotor position before installation, since this part is listed for both front and rear use on the BMW Z4. Confirm the vehicle year and brake application against the fitment data before ordering or installing 4004-31006. For best results, inspect pads, calipers, and hub surfaces during brake service so the new rotors seat properly.
Quality Assurance
Dynamite Friction identifies this rotor set under the DFC Geospec Rotors line and part number 4004-31006 for the specified BMW Z4 fitment. Use the catalog fitment data to confirm application coverage for 2003-2006 BMW Z4 models, front and rear.
Description
DFC Geospec Rotors for BMW Z4
The Dynamite Friction DFC Geospec Rotor Set, part number 4004-31006, is a direct-fit disc brake rotor set for select BMW Z4 applications. It is listed for front and rear use on 2003-2006 BMW Z4 models, giving buyers a single rotor set reference for this vehicle platform.
Key Features
- Disc brake rotor set from Dynamite Friction
- DFC Geospec Rotors product line
- Part number 4004-31006
- Fits 2003-2006 BMW Z4, front and rear
- Brake > Drums and Rotors category
Product Details
DFC Geospec Rotors are part of Dynamite Friction’s rotor line for drivers who need a replacement rotor set matched to the vehicle application. This listing covers the BMW Z4 across the 2003, 2004, 2005, and 2006 model years, with fitment specified for both front and rear positions. If you are searching for BMW Z4 front and rear brake rotors or a 2003-2006 BMW Z4 disc brake rotor set, 4004-31006 is the catalog reference to use.
The DFC Geospec Rotors line is positioned as a dedicated rotor family within the Dynamite Friction catalog, making it easier to identify the correct brake rotor set for the intended application. Part number 4004-31006 may also appear in cross-reference listings for the same application.
Common Reasons for Replacement
- Brake pulsation from rotor wear or thickness variation
- Scoring, grooves, or uneven rotor surfaces
- Brake noise related to worn rotor faces
- Reduced braking consistency during normal driving
- Service replacement for 2003-2006 BMW Z4 front and rear rotors
Installation Notes and Tips
Verify rotor position before installation, since this part is listed for both front and rear use on the BMW Z4. Confirm the vehicle year and brake application against the fitment data before ordering or installing 4004-31006. For best results, inspect pads, calipers, and hub surfaces during brake service so the new rotors seat properly.
Quality Assurance
Dynamite Friction identifies this rotor set under the DFC Geospec Rotors line and part number 4004-31006 for the specified BMW Z4 fitment. Use the catalog fitment data to confirm application coverage for 2003-2006 BMW Z4 models, front and rear.












