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Big Brake Kit

XYZ Racing Hollow Front Brake Kit — Toyota MARK X (X120) (2004-2009)

SKU: XYZ-BRK-BKF-TO-017-FRONT

  • IncludesFront axle pair (2 discs + 2 calipers)
  • PositionFront
  • Disc Ø330–444 mm
  • Caliper pots6 / 8 / 12-pot
  • Lead time10–15 working days

Fits Toyota MARK X (X120) (2004-2009)

Brake pad compound

Street: quiet, low-dust, strong cold bite for road driving. Sport: higher temperature range and more bite for fast road and occasional track. Racing: maximum fade resistance for sustained track use (noisier and dustier cold). Match the pad to how hard you actually brake.

Disc size

Caliper grade

Hollow is the standard caliper: a lighter hollow-body forged caliper with a dust cover and a 5-year warranty. Hollow Racing drops the dust cover for sustained high-temperature use (rated to 1000°C, 2-year warranty) — the track-grade choice.

Caliper colour

Painted colours are included. Polished-forged finishes are mirror-polished forged calipers (Titanium, Gold, Silver); candy colours are a deep, mirror-reflection paint. Both are premium upgrades — fuller detail further down the page.

Painted — includedTell us the exact Pantone (PMS) code you want the calipers painted.Polished forgedCandy
Disc style

Drilled discs (cross-drilled holes) vent gas and water and look aggressive; slotted discs (surface grooves) wipe the pad face clean and resist fade under sustained hard use. Same price — choose on looks or how you drive.

Centre bell

The centre bell is the CNC-machined aluminium hat that joins the disc to the hub. Standard anodized is included; a two-tone bell adds an anodized accent ring in your choice of colour; titanium is the lightest, forged option.

Carbon-ceramic rotor

Carbon-ceramic rotors are a special-order track upgrade: far lighter than steel, fade-resistant at extreme temperatures and extremely long-lived. The price follows the disc size you choose above. The standard two-piece steel rotor is included.

Configured price£2,000.00Inc. VAT

Lead time: 10–15 working days from payment


£2,000.00

Made to order. Full payment is taken at checkout. Production begins once payment is confirmed.

Pay by card, Apple Pay, Google Pay — or Klarna on eligible orders.

Caliper render for this kit:

XYZ Racing Hollow Front Brake Kit — Toyota MARK X (X120) (2004-2009) — 330 mm
330 mm

The Mark X (X120) carries its 3GR/4GR V6 well forward of the front axle, and that nose-led weight bias is exactly what punishes the standard brakes on a heavy rear-drive saloon. This XYZ Racing front big brake kit for the Toyota MARK X (X120) tackles that head-on, putting more thermal capacity and a stiffer caliper where this car does the bulk of its stopping.

This is a front-axle upgrade for owners running the X120 harder than Toyota’s chassis engineers planned for: repeated braking from speed on a B-road, fast commuting, or the circuit and drift use these RWD saloons have drawn in the tuning scene. It supplies a matched pair of front calipers and two-piece floating discs, and friction is your call, with Street, Sport, and Racing pad compounds on the menu.

What this big brake kit does for your 2004-2009 Toyota MARK X (X120)

You feel the change first as bite and consistency. The larger front package resists the fade that creeps into the X120’s OEM brakes after a few hard stops, the hollow-vane disc draws heat off the friction face, and the two-piece floating construction lets the iron ring expand against its alloy bell without coning, so the pedal stays firm instead of going long. Because the front axle handles most of the braking on this nose-heavy saloon, upgrading here sharpens confidence under trail braking and trims the distance you need into a corner. The three pad compounds let you match friction to use: Street for quiet, low-dust daily driving, Sport for bite on fast road, Racing for sustained circuit heat. The included calipers come painted in Red, Yellow, Gold, Black, or Anodized Black at no extra cost, so the kit reads as deliberate behind an open wheel.

About the Hollow front brake kit

This is a front-only big brake kit, pairing a larger front disc with a bigger, stiffer caliper to add the swept area and clamping force the standard setup runs short of. The caliper is a hollow-body forging as standard, and the two-piece disc trims rotating and unsprung mass at the front corners through its hollow-vane construction, which helps the assembly shed heat and keeps steering response honest. Discs come drilled or slotted at the same price, and the centre bell can be upgraded to a two-tone anodized finish in five colours or to titanium when you order. The included calipers come in Red, Yellow, Gold, Black, or Anodized Black; beyond those you can specify any Pantone as a Custom Color for £150, a premium polished-forged Titanium, Polished Gold, or Polished Silver, or a candy Teal, Blue, Red, or Orange, so the caliper can be specified discreetly or as a statement. Pad friction is selectable across Street, Sport, and Racing, so the same hardware suits a daily Mark X or a track-focused build, and serious track users can add the optional Hollow Racing caliper, rated to 1000C with no dust cover and a two-year warranty.

Fitment for the Toyota MARK X (X120) (2004-2009)

This kit is specified for the Toyota MARK X (X120) across the 2004 to 2009 production run and mounts to the front axle only. It targets the X120-generation chassis, so confirm your chassis code matches before ordering. The rear brakes are a separate item.

What buyers also search for

  • Toyota MARK X (X120) front brake upgrade for fast-road and circuit use
  • Toyota MARK X big brake kit with Street, Sport, and Racing pad compounds
  • X120 front brake fade fix for repeated heavy braking on a rear-drive saloon
  • Toyota MARK X caliper colour options from Red and Black through to Gold and Custom Color
  • Front big brake kit for the 2004-2009 Mark X that leaves the rear setup untouched

Pick your pad compound, disc style, and caliper finish from the options above to build your X120 front big brake kit.

What’s in the kit

Front axle kit — supplied as a complete bolt-on assembly.

  • 2×Two-piece floating discs — 330–444 mm: you pick the exact diameter with the "Disc size" option
  • 2×Lightweight aluminium centre bells
  • 2×Forged aluminium calipers — 6 / 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.

Hollow Racing caliper

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).

Polished forged caliper finishes
Candy caliper colours

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.

Two-tone anodized centre bells
Same car

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