
XYZ Racing Hollow Rear Brake Kit — Toyota GR COROLLA 4WD (E210) (2022-2026)
SKU: XYZ-BRK-BKR-TO-07-J-REAR
- IncludesRear axle pair (2 discs + 2 calipers)
- PositionRear
- Disc Ø330–421 mm
- Caliper pots6 / 8-pot
- Lead time10–15 working days
Fits Toyota GR COROLLA 4WD (E210) (2022-2026)
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Caliper render for this kit:

The GR Corolla’s GR-FOUR all-wheel-drive system can route up to 70 percent of the G16E turbo triple’s torque to the rear axle in its 30:70 track mode, which means the back of this car does far more than hold station under braking. This XYZ Racing Hollow Rear Brake Kit for the Toyota GR Corolla 4WD (E210) gives that rear axle a stopping package matched to how hard the chassis is actually driven.
The two-piece floating discs strip rotating mass from the rear corners, and three pad compounds, Street, Sport and Racing, let you set the bite for a commute, a fast-road run or a full circuit session in the 2022-2026 GR Corolla. It is a rear-specific kit, a left-and-right pair sized to work with the front brakes rather than overpower them.
What this big brake kit does for your 2022-2026 Toyota GR Corolla 4WD (E210)
On a hatch that can run a rear-biased torque split, rear braking composure is not an afterthought. The vented two-piece discs shed heat faster and carry less rotating mass, so the rear stays settled through repeated heavy stops instead of going soft underfoot. With the Racing compound fitted, the firmer bite at temperature helps the GR Corolla trail-brake into a corner and rotate rather than wash wide on entry. The Street pad keeps things quiet and low-dust for daily use, while the Sport compound covers harder fast-road driving and the odd track day. All three give a more linear pedal and tidier front-to-rear balance when you load the car hard.
About the Hollow rear brake kit
The Hollow name comes from the caliper, a hollow-body casting fitted as standard with internal voids that cut weight at the corner without losing rigidity. It is matched to two-piece floating discs, where material is removed where it does no braking work, dropping rotating mass without giving up thermal capacity. Less mass at the wheel lets the brake follow the rotation more readily, sharpening response and easing load on the rear hubs and bearings. The kit pairs these discs with a fixed caliper and the choice of three pad compounds, Street, Sport and Racing, so the same hardware serves a road car or a track tool depending on what you bolt in. Painted calipers come in Red, Yellow, Gold, Black or Anodized Black at no extra cost, with a Custom Color in any Pantone and premium polished-forged Titanium, Polished Gold and Polished Silver or candy Teal, Blue, Red and Orange finishes to suit the build. Discs are drilled or slotted at the same price, with two-tone anodized or titanium centre bells available, and a Hollow Racing caliper rated to 1000C is offered for serious track use. Everything is built as a rear-axle set for the GR Corolla, with disc diameter and caliper geometry matched to the standard hub and the factory brake bias.
Fitment for the Toyota GR Corolla 4WD (E210) (2022-2026)
This kit is cut for the E210-generation Toyota GR Corolla 4WD built from 2022 to 2026, fitting the rear axle of the GR-FOUR all-wheel-drive car as a pair. As a rear-only kit it bolts to the standard rear hub and is designed to complement the front setup, not replace it. Confirm your model year and chassis code against the fitment above before ordering.
What buyers also search for
- Toyota GR Corolla rear big brake kit for combined road and track use
- GR Corolla E210 rear brake upgrade with two-piece discs and reduced rotating mass
- Toyota GR Corolla brake pad compounds for daily driving, fast road or circuit work
- GR-FOUR rear-axle braking balance for trail-braking and corner entry
- GR Corolla caliper colour options including red, yellow, gold and black
Choose your pad compound and caliper colour for the GR Corolla 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.

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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