
XYZ Racing Hollow Rear Brake Kit — Bmw 3 SERIES E 92 M3 (2007-2011)
SKU: XYZ-BRK-BKR-BM-51-B-REAR
- IncludesRear axle pair (2 discs + 2 calipers)
- PositionRear
- Disc Ø330–421 mm
- Caliper pots6 / 8-pot
- Lead time10–15 working days
Fits Bmw 3 SERIES E 92 M3 (2007-2011)
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Caliper render for this kit:

The E92 M3 is the only M3 ever built with a V8, and the S65’s appetite for revs makes it a fast, heavy coupe that loads its rear axle hard on the way into a corner. On track, the standard rear discs heat-soak quickly once you start stringing corners together, and the back end is usually where an E92 M3 driver first notices the pedal going long. This XYZ Racing rear brake kit for the Bmw 3 Series E 92 M3 targets exactly that: rear-axle braking that stays consistent after the factory setup has already wilted.
It is built for track and fast-road use on a chassis that asks a lot of its rear brakes, a pair of rear calipers and a pair of two-piece floating discs. The M differential puts power down hard out of slow corners, and the same axle has to scrub speed on the way back in. The hollow-vane disc construction trims rotating and unsprung mass at the rear, which is exactly where this generation of M3 already carries weight you would rather do without.
What this brake kit does for your 2007-2011 Bmw 3 Series E 92 M3
The first thing you feel is a firmer, more progressive pedal that does not sink after three or four hard laps. Reduced rotating mass at the rear helps the car settle under trail braking, so the E92 M3’s tail stays planted as you load the front. The pad compound choice lets you match the car to the job: Street suits quiet, low-dust road driving, Sport copes with fast road and the occasional track day, and Racing holds bite through sustained circuit work where the factory rears fade. Better heat management at the rear axle also takes load off the fronts, keeping overall stopping distances honest as a session wears on. For a 1,600kg-plus coupe with an 8,400rpm V8 pushing it down the straights, consistent rear braking is what lets you keep leaning on the pedal deep into a run.
About the rear brake kit
This is a rear big brake upgrade designed around lightweight two-piece floating discs whose hollow-vane construction sheds rotating mass while improving the airflow that pulls heat out of the rotor. Less mass to spin up and slow down, and a disc that recovers temperature faster between braking events, is the point of difference; the floating ring expands on its alloy bell so it stays flat under heat rather than warping. The disc face is available drilled or slotted at the same price. The kit is offered with three pad compounds, Street, Sport and Racing, so the same hardware can be configured for daily use, mixed road-and-track duty, or hard circuit running. Calipers come in painted Red, Yellow, Gold, Black and Anodized Black at no extra cost, with premium polished-forged, candy and Custom Pantone finishes, so the kit can be matched to the car or tucked discreetly behind a set of dark wheels. The caliper is hollow-cast as standard, with a Hollow Racing upgrade for serious track use. Everything here is sized and bracketed for the rear axle of the E92-generation M3, not adapted from a one-size kit.
Fitment for the Bmw 3 Series E 92 M3 (2007-2011)
This kit is engineered for the E92-chassis BMW 3 Series M3 coupe built from 2007 to 2011, fitting the rear axle specifically. It is a position-specific rear kit, so pair it with the matching front setup if you want a balanced upgrade front to rear. Confirm your build year falls inside the 2007-2011 window, and that you are working with the E92 M3 rather than a standard 3 Series, before configuring.
What buyers also search for
- BMW E92 M3 rear brake upgrade for track days and fast-road driving
- E92 M3 big brake kit with Racing, Sport or Street pad compounds
- Bmw 3 Series E 92 M3 rear discs that resist fade on repeat braking
- E92 M3 caliper colour options including Red, Yellow, Gold and Black
- Rear big brake kit for the 2007-2011 V8 M3 that holds up after a few hard laps
Choose your pad compound, disc style and caliper colour for the E92 M3 from the options above when you 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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