
XYZ Racing Hollow Rear Brake Kit — Alfa Romeo BRERA V6 JTS (2005-2010)
SKU: XYZ-BRK-BKR-AL-003-REAR
- IncludesRear axle pair (2 discs + 2 calipers)
- PositionRear
- Disc Ø380–421 mm
- Caliper pots8-pot
- Lead time10–15 working days
Fits Alfa Romeo BRERA V6 JTS (2005-2010)
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Caliper render for this kit:

The Brera V6 JTS carries its 3.2-litre lump well forward of the front axle, and on a 939-platform coupe pushing past 1,600kg that mass dictates how hard the rear has to work every time you brake. This XYZ Racing Hollow Rear Brake Kit targets the corner most owners ignore – the back axle they leave standard while throwing money at the front.
Fitted to the rear as a matched pair of left and right calipers and two-piece floating discs, it sharpens brake balance and gives the chassis something to lean on as you trail the pedal into a turn. For a heavy coupe that was never delicate on turn-in, getting the rear discs to bite cleanly is what keeps the nose from doing all the stopping and washing wide.
What this brake kit does for your 2005-2010 Alfa Romeo Brera V6 JTS
The hollow-vane disc core strips rotating mass off the rear hubs, and on a car this nose-heavy the Brera feels it in steering crispness and a calmer ride over rough B-roads. With the rear axle clamping harder and more consistently, the brake bias shifts rearward enough to settle the car under hard deceleration rather than letting the front overload.
Pad compound lets you match the rear to how you actually use the car. Street is the quiet, low-dust default for daily commuting. Sport adds bite and fade resistance for spirited driving and the odd track day. Racing is the full track compound for repeat hard stops on circuit. The result is a firmer, more confident pedal and a coupe that rotates instead of ploughing.
About the Hollow rear brake kit
The Hollow rear brake kit replaces the factory rear setup with two-piece floating discs built on a hollow-vane core and uprated calipers designed to drop unsprung and rotating weight where it counts. The hollow-vane construction improves heat dissipation and cuts the rotational inertia the rear hubs have to spin up and slow down.
Disc face is drilled or slotted at the same price, and centre bell upgrades, two-tone anodizing in five colours or titanium, are selectable when you order. Pad compound is your call across Street, Sport and Racing. The caliper is hollow-body as standard, offered in the included painted colours Red, Yellow, Gold, Black or Anodized Black at no extra cost, with any Pantone available as a Custom Color and premium polished-forged Titanium, Polished Gold and Polished Silver or candy Teal, Blue, Red and Orange. The Hollow Racing caliper, with no dust cover, a 1000C rating and a two-year warranty, is the serious-track option. It is a rear-specific kit engineered to rebalance a chassis that leaves the factory biased hard to the front.
Fitment for the Alfa Romeo Brera V6 JTS (2005-2010)
This kit is built for the rear axle of the Alfa Romeo Brera V6 JTS across the full 2005-2010 production run. It is a rear-position fitment intended to pair with or balance an existing front setup on the 939-series coupe. Confirm your model and year when you order.
What buyers also search for
- Alfa Romeo Brera V6 JTS rear big brake kit for road and track use
- Brera 939 rear brake upgrade to balance a nose-heavy V6 coupe
- XYZ Racing hollow-vane rear discs with Street, Sport or Racing pad compound options
- Alfa Romeo Brera rear caliper kit in included or premium finishes
- Rear brake bias upgrade for the 3.2 JTS Brera
Choose your disc style, pad compound and caliper finish and configure yours when you order.
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
