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Big Brake Kit

XYZ Racing Hollow Rear Brake Kit — Toyota PREVIA TCR21W (4WD) (1990-1999)

SKU: XYZ-BRK-BKR-TO-07-D-REAR

  • IncludesRear axle pair (2 discs + 2 calipers)
  • PositionRear
  • Disc Ø330–421 mm
  • Caliper pots6 / 8-pot
  • Lead time10–15 working days

Fits Toyota PREVIA TCR21W (4WD) (1990-1999)

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£2,200.00Inc. VAT

Lead time: 10–15 working days from payment


£2,200.00

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 Rear Brake Kit — Toyota PREVIA TCR21W (4WD) (1990-1999) — 330 mm
330 mm

The Previa TCR21W’s full-time 4WD driveline and under-floor mid-engine layout give it an unusual mass distribution for an MPV, and a lot of weight to haul down from speed. The XYZ Racing Hollow Rear Brake Kit targets the rear axle of this 1990-1999 Toyota Previa specifically, where the factory braking was specced for a gently-driven family hauler rather than repeated hard stops.

This rear big brake kit is built around two-piece floating rotors that cut rotating and unsprung mass, which matters on a tall body that tips well past 1,700 kg with passengers and luggage aboard. Supplied as a left-and-right rear pair, it sharpens rear braking response for owners running these first-gen Previas as long-distance tourers or surf and camper conversions, without changing the car’s relaxed daily manners.

What this big brake kit does for your 1990-1999 Toyota Previa TCR21W (4WD)

On a tall, heavy MPV the rear axle does more braking work than most drivers expect, especially with a full load or weight carried high. The upgraded rear discs and matched caliper here give you a firmer pedal and more consistent bite where the standard setup would start to go soft on a long descent. The two-piece floating disc design sheds heat faster and trims rotating mass, so the rear end recovers quickly between stops. Pad compound is your choice, Street, Sport or Racing, letting you match the kit to a daily Previa or a heavily-loaded tourer. Painted caliper colour runs from Red through Yellow, Gold, Black and Anodized Black, with a Custom Color in any Pantone for owners who want the finish visible behind larger wheels.

About the Hollow rear brake kit

The XYZ Racing Hollow brake kit takes its name from the caliper, a hollow-body casting fitted as standard with internal voids that drop weight at the corner without losing rigidity. It clamps a two-piece floating disc that reduces rotating and unsprung mass while opening internal paths for heat to escape. Fitted to the rear of the Previa, it pairs those discs with the matched caliper to lift thermal capacity over the original-equipment hardware. Three pad compounds are offered: Street for quiet road use, Sport for harder fast-road duty, and Racing for sustained heat. Discs come drilled or slotted at the same price, with two-tone anodized or titanium centre bells, and a Hollow Racing caliper rated to 1000C is offered for the hardest use. Painted caliper finish is selectable across Red, Yellow, Gold, Black or Anodized Black at no extra cost, with a Custom Color in any Pantone and premium polished-forged and candy finishes. As a position-specific rear kit, it is designed to run alongside a matched front setup rather than in isolation, keeping front-to-rear brake balance sensible on a vehicle that carries its mass high and well rearward.

Fitment for the Toyota Previa TCR21W (4WD) (1990-1999)

This kit is specified for the TCR21W chassis Previa, the full-time 4WD variant, across the 1990 to 1999 first-generation run, mounting at the rear axle as a left-and-right pair. Confirm your chassis code reads TCR21W before ordering, as the 2WD TCR20W and other Previa variants differ in their rear hardware.

What buyers also search for

  • Toyota Previa TCR21W rear brake upgrade for loaded touring and camper conversions
  • Toyota Previa 4WD big brake kit with two-piece rotors to manage heat on long descents
  • Toyota Previa rear brake kit pad options from road-friendly Street to Racing compound
  • Toyota Previa TCR21W caliper colour choices to suit the 1990-1999 first-gen look

Pick your pad compound and caliper colour for the Previa TCR21W rear axle using the options above, then add yours to the order.

What’s in the kit

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

  • 2×Two-piece floating discs — 330–421 mm: you pick the exact diameter with the "Disc size" option
  • 2×Lightweight aluminium centre bells
  • 2×Forged aluminium calipers — 6 / 8-pot
  • 2×High-stiffness mounting brackets
  • 2×Braided stainless steel brake lines
  • 4×High-performance brake pads (1 set)
  • 1×Fitting hardware & tools pack

Parking brake: Retains your original (OE) handbrake.

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 330–356mm (rear). 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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