
XYZ Racing Hollow Front Brake Kit — Mercedes Benz CLS 500 C219 (2004-2010)
SKU: XYZ-BRK-BKF-ME-055-FRONT
- IncludesFront axle pair (2 discs + 2 calipers)
- PositionFront
- Disc Ø330–444 mm
- Caliper pots6 / 8 / 12-pot
- Lead time10–15 working days
Fits Mercedes Benz CLS 500 C219 (2004-2010)
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Caliper render for this kit:

Under hard braking the C219 platform does what all nose-heavy grand tourers do: weight stacks forward, front tyre contact patches grow, and every Newton of stopping force flows through the front brake hardware. The W219’s factory setup handles that load without complaint on a normal road, but sustained use, a mountain descent, a track session, a spirited run where the V8 is working hard, brings up its thermal ceiling sooner than drivers expect from a car this capable.
The XYZ Racing front brake kit raises that ceiling with a pair of larger calipers and discs for the leading axle. Three pad compounds, Street, Sport and Racing, let the specification scale with how the car is driven, without a component change each time the use-case shifts. You set compound and caliper colour when you order from the options above.
What this brake kit does for your 2004-2010 Mercedes Benz CLS 500 C219
The two-piece floating disc reduces both unsprung mass and rotating inertia at the front axle, relevant for a car where the nose weight already carries the heft of a 5.0-litre V8. Mercedes calibrated the W219’s factory iron for comfortable, progressive engagement rather than repeated high-temperature stops, and the limits of that calibration surface when the car is driven at pace over distance. The hollow-vane rotor vents air through the disc body to evacuate heat more efficiently, extending the window before fade begins to alter pedal feel and lengthen stopping distances.
The three pad compounds are not cosmetic: the Racing compound operates at a materially different friction coefficient and temperature window than Sport, which in turn is a step above the quiet, low-dust Street grade. Discs are offered drilled or slotted at the same price.
About the XYZ Racing Front Brake Kit
This front-axle kit carries the widest pad range in the catalogue. The design intent is adaptability: the same hardware accepts a Street pad for a car driven predominantly in traffic, or a Racing compound for sustained fast use, and the step between grades is meaningful rather than incremental. The two-piece floating disc prioritises mass reduction and thermal efficiency, and its hollow-vane construction sheds heat more readily than aggressive cross-drilling, which can propagate fatigue cracks under sustained high-temperature cycling. The caliper is hollow-body forged as standard, fed by braided lines for a firm pedal.
The compound range runs from road-biased Street through Sport to a dedicated Racing specification. Included caliper colours are Red, Yellow, Gold, Black and Anodized Black at no extra cost, with Custom Color matching any Pantone for 150 pounds. Premium polished-forged finishes cover Titanium, Polished Gold and Polished Silver, and the candy range adds Candy Teal, Candy Blue, Candy Red and Candy Orange. Centre bells can be two-tone in five anodized colours or titanium, and the optional Hollow Racing caliper, rated to 1000C with no dust cover and a two-year warranty, suits serious track use.
Fitment for the Mercedes Benz CLS 500 C219 (2004-2010)
This kit is specified for the Mercedes Benz CLS 500 on the C219 chassis, covering the full production run from 2004 to 2010. The W219 platform shares its front suspension architecture with the W211 E-Class, and front-axle geometry remained consistent across both pre- and post-facelift builds in this window. Front axle only.
What buyers also search for
- Mercedes Benz CLS 500 C219 front brake upgrade for sustained fast-road and track use
- W219 CLS 500 front brake kit with Street, Sport and Racing compound options
- Mercedes CLS 500 big brake kit for the 2004 to 2010 C219 production run
- CLS 500 C219 brake caliper in included Red, Yellow, Gold, Black or Anodized Black finish
- XYZ Racing front brake kit for Mercedes Benz CLS 500 C219
Select your pad compound and caliper colour in the configurator above to build a front pair to suit how the car is driven.
What’s in the kit
Front axle kit — supplied as a complete bolt-on assembly.
- 2×Two-piece floating discs — 330–444 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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