
XYZ Racing Hollow Front Brake Kit — Mercedes Benz CLK 280 W209 (2005-2009)
SKU: XYZ-BRK-BKF-ME-030-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 CLK 280 W209 (2005-2009)
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Caliper render for this kit:

The W209 CLK 280 was never positioned as a hardcore driver’s machine, but the 3.0-litre M272 V6 and a rear-wheel-drive chassis tuned for composed fast-road use mean owners regularly push harder than the factory brake package was specced to handle. On a demanding B-road or a track morning the standard front setup softens under sustained load, and the CLK’s kerb weight, not far off 1,600kg in most configurations, does nothing to help.
This XYZ Racing front brake kit addresses that directly. Fit a pair of larger calipers and discs to the front axle of your 2005-2009 W209, the axle that handles the bulk of braking force on any rear-wheel-drive platform, and gain markedly better heat management than the OEM arrangement delivers. Compound and caliper colour are set when you order from the options above.
What this brake kit does for your 2005-2009 Mercedes Benz CLK 280 W209
The hollow-vane disc vents air through the rotor body to dissipate heat faster than a solid disc, which translates to a firmer, more consistent pedal once temperatures rise, something the CLK 280’s standard front brakes struggle to maintain over repeated hard stops. Three pad compounds let you calibrate the system to the car’s actual use. Street suits the owner who wants improved, low-dust bite on the road without changing the CLK’s character; Sport bridges into harder fast-road and occasional track work; Racing is there for those taking the W209 to track days, where the M272’s 228bhp and the car’s mass work against standard hardware.
The lighter two-piece floating disc also trims rotating and unsprung mass at the front corners, and discs are offered drilled or slotted at the same price.
About the XYZ Racing Front Brake Kit
Hollow-vane disc construction reduces thermal inertia and keeps operating temperatures in a tighter window under sustained use, meaningful on a car as heavy as the CLK 280 and routinely driven at the pace it encourages. The kit is a direct front-axle fitment, with hollow-body forged calipers as standard, two-piece floating discs and braided lines for a firm pedal. The multi-compound pad selection covers everything from a daily road car to a weekend track machine.
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. For circuit duty the optional Hollow Racing caliper deletes the dust cover, is rated to 1000C and carries a two-year warranty.
Fitment for the Mercedes Benz CLK 280 W209 (2005-2009)
This kit is specified for the Mercedes Benz CLK 280 on the W209 platform, covering the 2005 to 2009 model years. The front fitment targets the leading axle, which manages the majority of braking load in the CLK 280’s rear-wheel-drive layout. Confirm model year, pad compound and caliper colour from the configurator above before adding to your order. Front axle only.
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Configure your pad compound and caliper colour above, and the XYZ Racing front brake kit ships built to your specification.
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.

Other products that fit this vehicle
Front & rear brake kits, coilovers and more for this car
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More XYZ products for the Mercedes Benz CLK 280 W209 appear here as the rest of the range publishes.