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Custom big brake kit

CEIKA Custom Big Brake Kit for BMW Z4 E85 (02~up)

Your car. Your roads. Your brake kit.

Choose your CEIKA brake configuration, then tailor the feel, protection and finish to your driving.

Configure your kit Get fitment advice
Vehicle applicationBMW Z4 E85 (02~up)

Check wheel clearance with the template for your selected rotor and caliper before ordering.

Fitment details
01
Custom builtConfigured for your car
02
Warranty & supportCoverage varies by component
03
Fitment supportCheck your wheel clearance

Configure your kit

Build it for your drive.

Start with your driving style. Choose your hardware, then make it yours.

Your hardware

Kit position
18″

Diameter narrows the choices. Confirm barrel and spoke clearance with a brake template.

Front Kit

Rotor size

Diameter × thickness in millimetres.

Caliper — 330 × 28 mm

Showing calipers for the selected rotor. Choose another rotor size above to see its available calipers.

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PRODUCT GUIDE

Inside your kit.

The hardware, the details and the support behind your build.

Back to your configuration

Included with your kit

Each selected axle kit includes:

  • A pair of calipers in your selected size and finish.
  • A pair of two-piece rotors with alloy hats, in your selected diameter and surface.
  • A matching set of brake pads in your selected compound.
  • Stainless-steel braided brake lines and the direct-fit mounting brackets, bolts and installation hardware.

Front + Rear includes both axle kits. Parking-brake hardware and dust-boot calipers are included when specified in your configuration.

01 / Product story

Explore the details

Custom-built brake kits for street, track and rally use, with hardware matched to your chosen setup.

Since 2008, CEIKA has built brake kits to order. Our team can help with sizing, options, wheel-clearance templates, installation and maintenance.

02 / Technical details

Specifications

Calipers
  • 6061-T6 forged aluminium · two-piece body
  • Radial mounting · rigid caliper support
  • Pistons · coated aluminium or stainless steel
  • Sealing · high-temperature oil seal + dust scraper
  • CNC-machined logo
  • Finish · anodized or anodized + painted
Rotor rings
  • FC30 cast-iron rings · anti-corrosion coating
  • Surfaces · choose from the options for your kit. Slotted-only recommended for track and race.
  • Cooling · curved internal vanes
Rotor hats
  • Two-piece construction · balanced · 6061-T6 alloy hats
  • Full-floating · moving ring + rebuildable anti-rattle hardware. Standard · ring bolted to hat. Availability shown in the options.
  • Rotor hats · your chosen anodized colour
Brake lines
  • Brake lines · UK-made PTFE / stainless steel · DOT/ADR
Hardware
  • Bleed screw · stainless steel
  • Mounting brackets · vehicle-specific carbon steel

Brake pads

Street pads (Grey)

For everyday road use: low dust, quiet operation and dependable bite from cold.

Balances pedal feel with pad and rotor life.

Optimal temperature range
0–500°C
Maximum temperature
~550°C
Coefficient of friction
0.38–0.45
Sport pads (Blue)

For spirited road driving and occasional track use: stronger bite with low noise and dust.

A step up in friction while retaining road-friendly behaviour.

Optimal temperature range
0–550°C
Maximum temperature
~600°C
Coefficient of friction
0.40–0.50
Race pads (Red)

For race use only. Strong bite at high temperatures, with more noise, dust and rotor wear. Not suitable for everyday road use.

Use a separate road compound when the car returns to street use.

Optimal temperature range
100–700°C
Maximum temperature
~750°C
Coefficient of friction
0.42–0.58
Pro Race pads (Yellow)

For race use only. The highest-temperature compound in this range, with high friction for demanding circuit use.

Optimal temperature range
100–800°C
Maximum temperature
~850°C
Coefficient of friction
0.58–0.68

03 / Fitment & ownership

Fitment & support

Application details

Wheel diameter is a starting point. The wheel barrel and spoke shape determine the final clearance. Use a template for your selected rotor and caliper before ordering.

Get fitment advice
How long do production and shipping take?
Manufacturing takes around 15 working days depending on your specs and availability.

Shipping is 3 to 4 working days worldwide via UPS or TNT.

We will confirm your order within 24h.
If designing a kit from scratch, please allow us 10 working days extra for the designing and extra testing.

Delivery charges and availability depend on your destination. See shipping information and checkout for your order.

Shipping information
What does the warranty cover?
- 2 years on calipers casting, caliper parts, and seals.
- 2 years on mounting hardware and brackets.
- 2 years on brake lines. DOT/ADR approved
- 10,000km / 3 months on rotors.
Warranty information

THE REST OF YOUR BUILD

Complete your setup

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Tailor your ride height and handling.

Check the listed years, drivetrain, trim and mounting details before choosing this kit.

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