Big Brake Kit
XYZ Racing Hollow Rear Brake Kit — Toyota COROLLA ALTIS (E170) (2014-2019)
SKU: XYZ-BRK-BKR-TO-013-REAR
- IncludesRear axle pair (2 discs + 2 calipers)
- PositionRear
- Disc Ø380–421 mm
- Caliper pots8-pot
- Lead time10–15 working days
Fits Toyota COROLLA ALTIS (E170) (2014-2019)
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Caliper render for this kit:
The E170 Corolla Altis carries most of its mass over the front axle, so the rear brakes spend their life doing the quieter, more delicate half of the work: settling the car under trail-braking and managing balance rather than scrubbing off the bulk of the speed. Get the rear wrong and an otherwise tidy front-drive saloon starts to feel nervous on the way into a corner. The XYZ Racing Hollow Rear Brake Kit for the Toyota Corolla Altis (E170) addresses that rear axle on its own terms.
This is a matched rear disc-and-caliper upgrade, supplied as a left-and-right pair, aimed at owners pushing the E170 harder than its standard rear setup was ever asked to cope with: sustained fast-road use, the occasional track session, or simply a car that has worn through its original rear brakes and deserves better than a like-for-like replacement. Three pad compounds and a wide finish range mean you specify it to the use you actually have.
What this rear brake kit does for your 2014-2019 Toyota Corolla Altis (E170)
The most noticeable change is consistency. A fresh two-piece floating disc and a stiffer caliper hold a firmer, more repeatable pedal when the brakes get hot, so the car stops feeling like it is drifting deeper into corners as a session goes on. On a front-biased chassis like the Corolla Altis, a rear that bites cleanly also helps the back settle earlier under braking, which makes turn-in calmer and more predictable. The pad compound is where you tune that: the Street option keeps things quiet and undemanding for daily driving, the Sport pad adds bite for fast-road use, and the Racing compound trades a little cold bite for far better resistance to fade once heat is in the system. The lighter alloy bell also drops unsprung mass at the rear, so the suspension keeps the tyres planted.
About the Hollow rear brake kit
The Hollow line takes its name from its hollow-vane rotor design, which is built to shed heat and keep rotating weight in check at the rear axle, useful on a car where every kilo of unsprung mass at the back influences how the chassis behaves. It is sold as a complete rear-axle kit: two-piece floating disc, caliper and pads supplied together so the geometry and clamping load are matched rather than cobbled from mixed parts. The caliper is hollow-bodied as standard, with an optional Hollow Racing upgrade that drops the dust cover, is rated to 1000C and carries a two-year warranty for harder use.
The pad choice spans three compounds, Street, Sport and Racing, so the same hardware covers a commuter, a fast-road build and a car that sees track time. Calipers are offered in red, yellow, gold, black and anodized black at no extra cost, with a Custom Color in any Pantone, premium polished-forged finishes in titanium, polished gold or polished silver, and candy finishes in teal, blue, red or orange. Discs are drilled or slotted at the same price, and the centre bell can be upgraded to two-tone anodized in five colours or titanium. Because it is a rear-specific kit, it is designed to pair with the corresponding front setup so the front-to-rear balance of the Corolla Altis stays sensible rather than swinging too far rearward.
Fitment for the Toyota Corolla Altis (E170) (2014-2019)
This kit is specified for the Toyota Corolla Altis on the E170 chassis across the 2014 to 2019 model years, fitted to the rear axle as a matched left-and-right pair. It is configured at checkout with one of three pad compounds, your disc style, and your caliper colour. Confirm your chassis code reads E170 before ordering.
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Choose your pad compound, disc style and caliper colour from the configurator above when you order your E170 rear kit.
What’s in the kit
Rear axle kit — supplied as a complete bolt-on assembly.
- 2×Two-piece floating discs — 380–421 mm: you pick the exact diameter with the "Disc size" option
- 2×Lightweight aluminium centre bells
- 2×Forged aluminium calipers — 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: OE handbrake not retained — a hydraulic handbrake is required.
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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