
XYZ Racing Hollow Front Brake Kit — Mazda MILLENIA (1992-2003)
SKU: XYZ-BRK-BKF-MA-C005-FRONT
- IncludesFront axle pair (2 discs + 2 calipers)
- PositionFront
- Disc Ø380–444 mm
- Caliper pots8 / 12-pot
- Lead time10–15 working days
Fits Mazda MILLENIA (1992-2003)
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Caliper render for this kit:

The Mazda Millenia occupies a peculiar corner of 1990s Japanese automotive history: a luxury saloon Mazda built to compete with European marques, and in S trim, one of the few production cars ever to run a Miller cycle combustion process. That supercharged 2.3-litre, with its late-closing intake valves and Lysholm-type compressor, was unlike anything else in its price bracket. Owners who have kept Millenias on the road into the mid-2020s are not doing so out of necessity.
The XYZ Racing front brake kit addresses the axle that matters most on this car. The Millenia is nose-heavy by design, and the S variant adds front-wheel-drive torque management to the front axle’s responsibilities. Stock braking hardware was calibrated for comfort, not for anyone exploring the car’s limits on a fast road. A pair of forged front calipers, two-piece floating discs, and a choice of three pad compounds change that equation at the front end.
What this brake kit does for your 1992-2003 Mazda MILLENIA
Under hard braking, the Millenia’s forward weight bias loads the front axle harder than a rear-drive saloon of comparable mass would, and the factory components were sized for grand touring rather than sustained high-speed deceleration. Two-piece floating discs reduce rotating and unsprung mass at the front, which sharpens the front suspension’s tracking response through the direction changes that follow a braking event. The three compounds give you thermal headroom scaled to your use: Street is the quiet, low-dust default for everyday driving, Sport adds bite and heat range for fast-road work and the odd track day, and Racing handles operating temperatures the factory hardware was never expected to reach. Painted calipers are no-cost in Red, Yellow, Gold, Black, or Anodized Black, and discs are available drilled or slotted at the same price.
About the Hollow Front Brake Kit
The caliper is a hollow-body forging as standard, stripping mass from the assembly relative to a solid casting without compromising the contact area. For dedicated track use, an optional Hollow Racing upgrade deletes the dust cover, carries a 1000C rating, and comes with a two-year warranty. The two-piece floating discs let the friction ring move on the alloy bell as it heats, controlling coning and judder, while braided lines firm up the pedal by removing the flex of rubber hoses. The three pad compounds span daily driving through track use, each calibrated for a different temperature band and bite profile. Beyond the no-cost colours, a custom Pantone match is £150, with premium polished-forged finishes in Titanium, Polished Gold, and Polished Silver, and candy finishes in Teal, Blue, Red, and Orange. Centre-bell upgrades, two-tone anodizing in five colours or titanium, are selectable at checkout. The kit covers the front axle, targeting the end of the car responsible for the majority of braking force on a front-biased FWD saloon.
Fitment for the Mazda MILLENIA (1992-2003)
This kit fits the Mazda Millenia across the full production span from 1992 to 2003, covering both the 2.5-litre KL V6 and the Miller cycle S variants. The front-axle fitment is compatible with the shared front suspension architecture across the Millenia range. Confirm hub clearance and wheel bore before fitting, particularly if the car is running non-standard wheels.
What buyers also search for
- Mazda Millenia front brake upgrade for road and fast-road use
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- Mazda Millenia performance braking hardware for the S and standard variants
- Mazda Millenia 1992-2003 brake kit with caliper colour choice
- Mazda Millenia Miller cycle S front axle brake upgrade
A car built around an engine as technically singular as the Miller cycle KJ-ZEM deserves front braking hardware to match. Pick your pad compound, disc style, and caliper colour when you order.
What’s in the kit
Front axle kit — supplied as a complete bolt-on assembly.
- 2×Two-piece floating discs — 380–444 mm: you pick the exact diameter with the "Disc size" option
- 2×Lightweight aluminium centre bells
- 2×Forged aluminium calipers — 8 / 12-pot
- 2×High-stiffness mounting brackets
- 2×Braided stainless steel brake lines
- 4×High-performance brake pads (1 set)
- 1×Fitting hardware & tools pack
Choosing your spec
Every kit is built to order around the choices you make above. Here is what each option actually changes, so you can spec yours with confidence.
Brake pads — Street, Sport or Racing
Every kit ships with a full set of high-performance pads; the compound is your call.
Street is the right default for fast-road driving — a strong, progressive cold bite with low noise, low dust and long disc life. Sport raises the working temperature and adds bite and fade resistance for hard road use and the occasional track day, while still behaving on a cold morning. Racing is a track compound built for sustained abuse: huge fade resistance and bite once heat is in it, at the cost of more noise and dust when cold. Match the pad to how hard you actually use the brakes — there is no benefit to a race pad that never gets up to temperature.
Caliper grade — Hollow vs Hollow Racing
Hollow is the standard caliper on every kit: a hollow-body forged caliper, lighter than a solid one, fitted with a dust cover and backed by a 5-year oil-leak warranty. For most fast-road and spirited track use it is all the caliper you need.
Hollow Racing is the track-grade upgrade. It runs the same hollow body but without a dust cover (so there is nothing to melt at sustained high temperature), uses a twin-metal piston that isolates heat travelling from the disc to the oil seal, and is rated to 1000°C. Available 286–380mm (front). Warranty is 2 years on oil leaks and 10 years on appearance. Built for professional racing and repeated track days.

Caliper colour & finish
Painted colours (Red, Yellow, Gold, Black, Anodized Black) are included at no cost. Want an exact match to your car? Custom Color (+£150) paints the calipers to any Pantone code you supply (15–20 day lead time).
Polished Forged finishes are the flagship: a forged caliper given a mirror-polished surface treatment that shifts colour with the viewing angle. Beyond the looks, the polished surface dissipates heat better, resists rust and stands up to the weather. Choose Titanium (neochrome, +£350), Polished Gold (+£300) or Polished Silver (+£250). They look their best paired with a titanium centre bell. Care: clean only with a dilute neutral cleaner or water.
Candy colours (+£200) use a deep candy-paint and polishing process for a mirror-reflection, boutique finish — pick Teal, Blue, Red or Orange (shown below right).


Centre bells
The centre bell is the CNC-machined aluminium hat that joins the disc to the hub. The standard anodized centre bell is included. The Two-tone bell (+£200) adds an anodized accent ring — choose Red, Yellow, Orange, Purple or Silver right here at checkout. The Titanium centre bell (+£500) is a forged titanium bell (bolts not included) that finishes off the polished-forged look.

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