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Big Brake Kit

XYZ Racing Hollow Rear Brake Kit — Porsche CAYENNE (E3) (OE210) (2018-2023)

SKU: XYZ-BRK-BKR-PO-017-REAR

  • IncludesRear axle pair (2 discs + 2 calipers)
  • PositionRear
  • Disc Ø380–421 mm
  • Caliper pots8-pot
  • Lead time10–15 working days

Fits Porsche CAYENNE (E3) (OE210) (2018-2023)

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£3,200.00Inc. VAT

Lead time: 10–15 working days from payment


£3,200.00

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 — Porsche CAYENNE (E3) (OE210) (2018-2023) — 380 mm
380 mm

The E3 Cayenne sits on the MLB Evo platform it shares with the Q7, Bentayga and Urus, which means real mass over the rear axle and a chassis that leans hard on its brakes the moment a fast road opens up. The XYZ Racing Hollow Rear Brake Kit for the Porsche Cayenne (E3) (OE210) adds thermal capacity and a firmer rear bite to a 2018-2023 car that stops well from cold but starts to feel the heat on a long descent or a committed back-road run.

Two-piece floating discs cut rotating and unsprung weight at the rear axle, which is exactly where a two-tonne-plus SUV feels every kilo. This is a rear-specific kit, fitted as a matched pair, built to balance an uprated front setup or simply to restore bite and pedal consistency once the original discs and pads have had their day.

What this big brake kit does for your 2018-2023 Porsche Cayenne (E3)

Fit it and the first thing you notice is rear-end composure under hard, repeated braking, the kind a heavy Cayenne loads up on a twisting A-road or a track day. The two-piece floating discs shed rotating mass, so the rear axle reacts faster over surface changes and the steering feels a shade lighter, while the floating mount holds the rotor true as it heats. Pad choice does the rest: the Street compound stays quiet and low-dust for daily driving, the Sport compound adds bite for spirited road use, and the Racing compound holds friction when sustained heat would otherwise cook a road pad into fade. Because it works the rear axle, it lets you set front-to-rear balance deliberately instead of asking the front brakes to do everything.

About the Hollow big brake kit

The kit is built around a two-piece floating disc: rotor cores formed with internal voids to drop rotating weight while keeping a large swept area for heat to spread and dissipate. Less mass spinning with the wheel means the brakes slow and recover more willingly, and a cooler-running disc resists the warping and fade that punish a heavy SUV worked hard. The kit is offered with three pad compounds – Street, Sport and Racing – so friction level and dust behaviour can be matched to how the car is actually used, from school run to track session. Disc faces are available drilled or slotted at the same price, with the centre bell offered two-tone anodized in five colours or in titanium. Calipers are finished in a choice of Red, Yellow, Gold, Black or Anodized Black at no extra cost, with a Pantone Custom Color for £150, so the hardware suits the car behind the wheel, and an optional Hollow Racing caliper – no dust cover, rated to 1000C, two-year warranty – is there for circuit use. The components are specified for this fitment rather than adapted from another platform, which keeps installation clean.

Fitment for the Porsche Cayenne (E3) (OE210) (2018-2023)

This kit is specified for the third-generation E3 Cayenne, OE210 reference, built between 2018 and 2023, and fits the rear axle. Confirm your exact model year and wheel size before ordering, as big brake hardware needs the right wheel diameter and barrel clearance to seat correctly. Caliper colour and pad compound are both selectable when you order.

What buyers also search for

  • Porsche Cayenne (E3) rear big brake kit for fast road and occasional track use
  • Porsche Cayenne (E3) two-piece floating disc upgrade to cut rotating weight at the rear axle
  • Porsche Cayenne brake kit with Street, Sport or Racing pad compound options
  • Porsche Cayenne (E3) rear brake upgrade with Red, Yellow, Gold, Black or Anodized Black calipers
  • 2018-2023 Porsche Cayenne big brake kit fitment for the OE210 chassis

Pick your pad compound and caliper colour for the Porsche Cayenne (E3) and configure your rear big brake kit using 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: 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

Other products that fit this vehicle

Front & rear brake kits, coilovers and more for this car