Custom Big Brake Kit for Mazda CX-50 (VA) (22~up)
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CEIKA · Enlarged rear rotor kits
CEIKA 2-Piece Oversized Rear Disc/Rotor Upgrade Kit for Mazda 3 BN (14~18)
Choose the rear rotor size, finish and vehicle details for your kit.
$748.00 USD Configure
Rear brake fitment and kit specification
- Application: Mazda 3 BN (14~18)
- Bolt pattern (PCD): 5×114.3
- Parking brake: Electronic Parking Brake (EPB)
- Rear mounting hardware: Vehicle-specific Caliper Relocation Brackets
- Rotor construction: 2-piece rear brake discs/rotors with vehicle-specific hats
- Original components retained: Rear calipers, brake-pad format and hydraulic brake lines
- Brake pads: Not included
Enlarged rear rotor kits
Configure your rear rotor kit
Kit contents, compatibility and installation
CEIKA 2-piece oversized rear disc/rotor upgrade kit for Mazda 3 BN (14~18). This vehicle-specific kit increases the rear rotor diameter while retaining the original rear calipers, brake-pad format and hydraulic brake lines. The larger effective radius increases rear braking leverage and rotor thermal capacity, while giving the rear brakes a fuller appearance behind larger wheels without converting to a complete rear big brake kit.
Required fitment details
Fitment is matched to the vehicle’s original rear brake specification. Please provide:
- Original rear disc/rotor diameter × thickness (mm)
- VIN or chassis number
- Vehicle model year
- Exact model and trim
The original rear disc/rotor diameter and thickness are required even when an upgrade size is selected.
Vehicle-specific specifications
- Application: Mazda 3 BN (14~18)
- Bolt pattern (PCD): 5×114.3
- Parking brake: Electronic Parking Brake (EPB)
- Rear mounting hardware: Vehicle-specific Caliper Relocation Brackets
- Rotor construction: 2-piece rear brake discs/rotors with vehicle-specific hats
- Original components retained: Rear calipers, brake-pad format and hydraulic brake lines
- Brake pads: Not included
Available rear disc/rotor configurations
- 325 × 10 mm — Solid
- 350 × 10 mm — Solid
Kit contents
- Two vehicle-specific 2-piece rear brake discs/rotors with hats
- Two vehicle-specific Caliper Relocation Brackets
- Mounting hardware: 4 bolts, 4 washers and 8 shims
Finish and installation notes
- Standard finish: black-coated rotor rings, hard-anodized black rotor hats and silver-painted Caliper Relocation Brackets.
- The black rotor-ring coating helps protect the unswept area from visible corrosion.
- The original Electronic Parking Brake (EPB) system is retained.
- Confirm wheel, caliper and surrounding-component clearance for the selected rotor diameter.
- Installation should be completed by a qualified technician, followed by a complete brake-system and parking-brake function check.
THE REST OF YOUR BUILD
Complete your setup
Mazda 3 (14~18)
Plan the rest of your build
Tell us your exact vehicle, current setup and intended use. We’ll check the application and identify the right parts with you.