
XYZ Racing Hollow Front Brake Kit — Audi RS6 4F (2008-2010)
SKU: XYZ-BRK-BKF-AU-030-FRONT
- IncludesFront axle pair (2 discs + 2 calipers)
- PositionFront
- Disc Ø380–444 mm
- Caliper pots8 / 12-pot
- Lead time10–15 working days
Fits Audi RS6 4F (2008-2010)
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Caliper render for this kit:

At nearly two tonnes and driven by a twin-turbo 5.0-litre V10, the C6 RS6 generates braking forces that expose the limits of even its substantial factory setup during sustained hard use. Track days, long motorway exits at pace, repeated high-speed braking through mountain passes: the front axle absorbs the majority of that punishment, and the thermal load it accumulates is considerable.
The XYZ Racing front big brake kit for the Audi RS6 4F (2008-2010) addresses this directly. It fits as a matched pair of front calipers and two-piece floating discs across the front axle, with three pad compounds so the specification matches how you actually use the car.
What this brake kit does for your 2008-2010 Audi RS6 4F
The hollow-vane disc reduces rotating and unsprung mass at the front axle and improves heat dispersal by increasing internal surface area relative to a solid disc, both of which matter on a platform that carries its V10 heavily over the front wheels. The two-piece floating construction lets the disc expand without warping the bell, and braided lines come as part of the kit to firm up the pedal.
Three pad compounds let you calibrate bite and fade resistance to actual use. Street is the quiet, low-dust default for mixed road driving. Sport adds bite and heat range for owners who run the RS6 hard across varied conditions. Racing is for those genuinely subjecting it to repeated high-temperature braking sessions. The caliper finish completes an upgrade that is as visible as it is functional through the front alloys. Included painted colours are Red, Yellow, Gold, Black and Anodized Black at no extra cost.
About the front brake kit
The hollow-vane disc tackles thermal management through construction as well as compound. The internal geometry creates more surface area than a conventional solid disc, allowing heat to dissipate rather than accumulate and reducing the risk of fade under repeated hard stops. The calipers are hollow-bodied as standard for strength without excess weight, with an optional Hollow Racing upgrade for circuit or hillclimb environments that drops the dust cover, is rated to 1000C and carries a two-year warranty.
Pad choice spans three compounds: Street for everyday road use with improved response over OEM, Sport for fast-road drivers wanting progressive feel with better resistance to heat build-up, and Racing for sustained high-temperature operation. Beyond the included painted finishes, a Custom Color in any Pantone is available, along with premium polished-forged Titanium, Polished Gold and Polished Silver and candy Teal, Blue, Red and Orange. Discs come drilled or slotted at the same price, and centre-bell upgrades, two-tone in five anodized colours or in titanium, are selectable at checkout.
Fitment for the Audi RS6 4F (2008-2010)
This is a front-axle kit built for the Audi RS6 4F, the C6-generation RS6 produced between 2008 and 2010, covering both the Avant estate and saloon body styles on that platform. Confirm the 4F chassis code matches your build before ordering; a complementary rear kit is listed separately.
What buyers also search for
- Audi RS6 4F (C6) front brake upgrade for road and track use
- Big brake kit for 2008-2010 RS6 Avant with hollow-vane disc construction
- Audi RS6 C6 front brake pad options, Street, Sport, and Racing compound
- Brake fade solution for the twin-turbo V10 RS6 under sustained hard use
- Audi RS6 4F brake caliper finishes, Red, Yellow, Gold, Black and Anodized Black
Choose your pad compound and caliper finish from the options above, and we build the kit to your spec.
What’s in the kit
Front axle kit — supplied as a complete bolt-on assembly.
- 2×Two-piece floating discs — 380–444 mm: you pick the exact diameter with the "Disc size" option
- 2×Lightweight aluminium centre bells
- 2×Forged aluminium calipers — 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 Audi RS6 4F appear here as the rest of the range publishes.