
XYZ Racing Hollow Rear Brake Kit — Skoda OCTAVIA MK3 (5E) (2013-2019)
SKU: XYZ-BRK-BKR-SK-004-REAR
- IncludesRear axle pair (2 discs + 2 calipers)
- PositionRear
- Disc Ø380–421 mm
- Caliper pots8-pot
- Lead time10–15 working days
Fits Skoda OCTAVIA MK3 (5E) (2013-2019)
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Caliper render for this kit:

The Octavia MK3 (5E) shares its MQB underpinnings with the Golf Mk7 and SEAT Leon, which means a capable, front-biased chassis whose rear axle does comparatively little of the braking work as standard. Push that setup on a fast road run or a track day and the rear discs heat-soak, the bias creeps forward, and the car starts to understeer under braking. The XYZ Racing rear brake kit for the Skoda Octavia MK3 (5E) puts thermal headroom back where the factory specification runs short.
This is a rear-axle kit, a matched pair of rear calipers and two-piece floating discs, built to partner a serious front setup and hold consistent balance when you are braking hard into a corner, then doing it again. The discs trim rotating and unsprung mass at the back, and three pad compounds let you match the kit to how the car is actually driven.
What this brake kit does for your 2013-2019 Skoda Octavia MK3 (5E)
On a 2013-2019 Skoda Octavia MK3 (5E), the first thing you feel is a firmer, more progressive rear bite that stays consistent as the discs come up to temperature. Because the kit adds thermal capacity at the rear, the front-to-rear balance holds together through successive stops rather than washing forward into nose-heavy understeer. The two-piece floating discs reduce unsprung mass at each rear corner, which sharpens how the rear axle settles over mid-corner bumps and lets the dampers work cleaner. Fit the Racing compound and fade resistance climbs for sustained circuit sessions; fit the Street compound and you keep strong cold bite with lower dust for daily use, with Sport sitting between the two for fast road. The caliper colours mean the kit sits behind open spokes without looking like a generic bolt-on.
About the rear big brake kit
This is XYZ Racing’s rear-axle upgrade for cars asked to brake harder than their factory specification was designed for. The defining feature is the two-piece floating disc, whose hollow-vane internal structure is lightened to cut rotating and unsprung mass while keeping enough thermal mass to resist fade under repeated heavy braking, and whose floating mount lets the friction ring expand under heat without dragging its alloy bell out of true. Disc faces come drilled or slotted at the same price, chosen when you order. It pairs an uprated caliper with a rotor sized for the rear of the Octavia, finished in Red, Yellow, Gold, Black or Anodized Black at no extra cost, with a custom Pantone match available. Pad compound is chosen at the point of order: Street for stock-feel road use, Sport for spirited road and occasional track days, and Racing for circuit work where heat is the enemy. The caliper bodies are hollow-cast as standard, with an optional Hollow Racing upgrade for dedicated track cars that removes the dust cover, is rated to 1000C and carries a two-year warranty. Being a rear kit, its job is balance and thermal stability rather than outright stopping force, so it complements a front big brake setup rather than replacing the need for one.
Fitment for the Skoda Octavia MK3 (5E) (2013-2019)
This kit is specified for the Skoda Octavia MK3 (5E), covering the 2013 to 2019 model years, and mounts to the rear axle. Confirm your exact trim against the options above before ordering so the rear caliper and disc match your car.
What buyers also search for
- Skoda Octavia MK3 rear brake kit for combined road and track use
- Skoda Octavia MK3 (5E) two-piece floating disc upgrade to cut rear unsprung mass
- Skoda Octavia rear big brake kit with Street, Sport and Racing pad options
- Skoda Octavia MK3 caliper colour choices including Red, Yellow, Gold, Black and Anodized Black
- Rear brake balance upgrade for a 2013-2019 Octavia on the MQB platform
Choose your pad compound and caliper colour for the Skoda Octavia MK3 (5E) and build your rear brake kit from the options above.
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.

Other products that fit this vehicle
Front & rear brake kits, coilovers and more for this car
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More XYZ products for the Skoda OCTAVIA MK3 (5E) appear here as the rest of the range publishes.