
XYZ Racing Hollow Front Brake Kit — Audi A6 3.0 TDI (2004-2011)
SKU: XYZ-BRK-BKF-AU-013-FRONT
- IncludesFront axle pair (2 discs + 2 calipers)
- PositionFront
- Disc Ø356–444 mm
- Caliper pots6 / 8 / 12-pot
- Lead time10–15 working days
Fits Audi A6 3.0 TDI (2004-2011)
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Caliper render for this kit:

At roughly 1,750 kg and with 450 Nm arriving before 2,000 rpm, the A6 3.0 TDI covers ground with a deceptive ease that can quietly outpace its standard front brakes. On a sustained motorway descent, repeated hard stops in a heavily laden Avant, or a sprint event where the car’s torquey momentum arrives at braking zones faster than the driver expects, fade and disc judder are the signals that the OE setup has hit its thermal limit.
The XYZ Racing front brake kit for the 2004-2011 Audi A6 3.0 TDI addresses that limit directly. It is a front-axle pair: left and right front calipers with matched two-piece floating discs, and three pad compounds so buyers can match the kit to their actual use, with the disc, finish and centre-bell options set when you order.
What this brake kit does for your 2004-2011 Audi A6 3.0 TDI
The front axle on the quattro A6 carries the greater share of braking force, and the 3.0 TDI’s low-rev torque means the car builds speed rapidly, arriving at braking zones with substantial momentum. The larger two-piece discs shift the thermal saturation point well beyond what the standard setup manages, with the hollow-vane disc design helping disperse heat faster across repeated applications, the kind of fade-free consistency the factory hardware often fails to maintain on a demanding A-road sequence at pace. Lighter two-piece discs also cut rotating and unsprung mass at the front, and braided lines hold the pedal firm where rubber hoses would swell. Street is the quiet, low-dust default and delivers a noticeably firmer pedal than worn OE pads. Sport steps up the operating range for drivers who push hard on open roads or take in occasional track days. Racing is the track compound rated for sustained high-temperature use at circuit events. Calipers are hollow-bodied as standard, with a Hollow Racing upgrade for serious track use, rated to 1000C, no dust cover, two-year warranty.
About the Front Brake Kit
XYZ Racing’s kit is built around two-piece floating, hollow-vane discs that place heat management at the centre of the construction brief rather than treating it as secondary to mass. The front kit for the A6 3.0 TDI is supplied complete: caliper, disc, and pads in the chosen compound, with the caliper available in your choice of finish. Street suits the owner whose priority is improving pedal feel and eliminating the judder that develops in high-mileage OE discs. Sport is the step up for drivers who want a wider operating window without surrendering daily driveability. Racing is the track compound where brake temperatures run higher and hold there across a session. Discs come in drilled or slotted face at the same price, with optional two-tone centre bells in five anodized colours or titanium at checkout. Included caliper colours are Red, Yellow, Gold, Black and Anodized Black at no extra cost, with a Custom Color in any Pantone for £150 and premium polished-forged (Titanium, Polished Gold, Polished Silver) and candy finishes (Teal, Blue, Red, Orange) also available.
Fitment for the Audi A6 3.0 TDI (2004-2011)
This XYZ Racing front brake kit is specified for the front axle of the Audi A6 3.0 TDI built between 2004 and 2011. The fitment covers the 3.0 TDI engine variant across its full production span in this generation of A6, in both saloon and estate body styles.
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Select your pad compound, disc style and caliper colour when you order to configure the right specification for your A6 3.0 TDI.
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.

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 A6 3.0 TDI appear here as the rest of the range publishes.