
XYZ Racing Hollow Front Brake Kit — Bmw 5 SERIES E 60 540 (2003-2010)
SKU: XYZ-BRK-BKF-BM-030-FRONT
- IncludesFront axle pair (2 discs + 2 calipers)
- PositionFront
- Disc Ø356–444 mm
- Caliper pots6 / 8 / 12-pot
- Lead time10–15 working days
Fits Bmw 5 SERIES E 60 540 (2003-2010)
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Caliper render for this kit:

Carrying a V8 in its long bonnet and tipping the scales at over 1,700kg, the E60 540i makes demands of its front brakes that the lighter 525i or 530i variants simply do not. Standard E60 binders manage motorway use comfortably, but press the car as its engine encourages on fast A-roads or a circuit, and the nose-heavy weight begins to tell, longer pedal travel, a softening of response, the quiet suggestion that you have moved past what the factory hardware expected from you.
The XYZ Racing Hollow Front Brake Kit is listed specifically for the E60 5 Series in 540 specification, covering the full 2003 to 2010 production run. It is a single-axle front kit, a left and right pair of calipers on two-piece floating discs, and three pad compounds plus a full caliper colour range let the specification be matched to the use case rather than assumed. Set yours at the configurator above.
What this brake kit does for your 2003-2010 BMW 5 Series E60 540
The E60 540’s front axle carries the larger share of braking work under hard deceleration, a direct consequence of the V8’s forward mass. The two-piece floating disc pulls heat away from the pad surface more effectively than a solid-face unit, reducing the gradual fade that accumulates after several high-energy braking events in succession, and the lighter floating construction cuts unsprung and rotating mass while letting the friction ring expand without coning. Street is the quiet, low-dust road default; choose the Sport compound and pedal feel firms noticeably for spirited road use, with more bite and a wider heat range, without demanding the operating temperatures that normal driving rarely produces. Step up to the Racing compound and the kit becomes a credible circuit fitment, with the 540i’s considerable weight properly managed through the braking zone rather than working against you. Caliper finishes, from the included no-cost painted colours through to premium polished and candy options, matter on a car whose engine bay and wheel arches tend to attract attention when it is on stands.
About the Hollow Front Brake Kit
The Hollow series from XYZ Racing centres on a hollow-bodied caliper, fitted as standard, and a two-piece floating disc designed to improve thermal management at the front axle. For a car of the 540i’s kerb weight and V8 output, sitting at the upper end of what the E60 platform’s standard braking components were sized for, that focus directly addresses the car’s weak point under sustained pressure. For owners running the car on circuit with any regularity, the optional Hollow Racing caliper deletes the dust cover, is rated to 1000C, and carries a two-year warranty. The three-tier pad range covers the full spectrum of use: Street pads retain a refined, low-dust pedal for day-to-day driving, Sport pads sharpen bite and response for owners who push hard on public roads, and the Racing compound is there for the track. Disc style is drilled or slotted at the same price, centre bells upgrade to two-tone anodized in five colours or to titanium at checkout, and caliper colour options run from the included Red, Yellow, Gold, Black, and Anodized Black through a Custom Color in any Pantone, premium polished Titanium, Polished Gold, and Polished Silver, and candy Teal, Blue, Red, and Orange, allowing the finished installation to complement or contrast the wheel and bodywork scheme.
Fitment for the BMW 5 Series E60 540 (2003-2010)
This front brake kit is listed for the BMW 5 Series E60 platform in 540 specification, covering production from 2003 to 2010. Buyers should cross-reference their exact build date and market specification against the SKU before ordering. This kit addresses the front axle only; rear brake hardware is a separate listing.
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Set your pad compound, caliper colour, and disc style at the configurator above to match how you use the car.
What’s in the kit
Front axle kit — supplied as a complete bolt-on assembly.
- 2×Two-piece floating discs — 356–444 mm: you pick the exact diameter with the "Disc size" option
- 2×Lightweight aluminium centre bells
- 2×Forged aluminium calipers — 6 / 8 / 12-pot
- 2×High-stiffness mounting brackets
- 2×Braided stainless steel brake lines
- 4×High-performance brake pads (1 set)
- 1×Fitting hardware & tools pack
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 286–380mm (front). 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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