
XYZ Racing Hollow Front Brake Kit — Audi A6 2.7T (1997-2005)
SKU: XYZ-BRK-BKF-AU-12-A-FRONT
- IncludesFront axle pair (2 discs + 2 calipers)
- PositionFront
- Disc Ø330–444 mm
- Caliper pots6 / 8 / 12-pot
- Lead time10–15 working days
Fits Audi A6 2.7T (1997-2005)
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Caliper render for this kit:

The C5 A6 2.7T sits in an interesting position in the Audi catalogue: enough power and quattro traction to cover ground at a serious pace, but carrying the mass of a full-sized executive saloon or Avant estate, often well over 1,600 kg at the kerb. Twin turbos and the broad mid-range torque of the 2.7 biturbo make it quick between bends, and that same speed makes the front brakes work hard. The factory setup manages daily use without complaint, but push the car with real commitment and heat builds at the front axle faster than the OE hardware can dissipate.
This XYZ Racing front brake kit for the Audi A6 2.7T addresses that thermal load directly. It is a front-axle pair: left and right front calipers with matched two-piece floating discs, and three pad compounds so the same kit is specified differently for a daily driver, a fast-road car, or a car that sees trackdays.
What this brake kit does for your 1997-2005 Audi A6 2.7T
The two-piece floating discs reduce rotating and unsprung mass at the front and allow greater airflow across the disc face during hard braking, which matters on a car of this weight and performance. Sustained deceleration from motorway speeds, or carrying real pace into a corner in a 2.7T quattro, places heavy demand on the front axle; the hollow-vane disc design manages that heat better, translating directly to more consistent pedal feel rather than the progressive fade that builds in OE hardware under repeated effort. Braided lines keep the pedal firm where rubber hoses would swell. The three compounds tune friction to use: Street is the quiet, low-dust daily default, Sport raises the operating ceiling for spirited road work, and Racing is the track compound for the heat cycles a trackday generates. On the quattro C5 layout the front axle takes the majority of braking effort, so upgrading the front produces a noticeable lift in overall braking confidence. 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 reduce unsprung rotational weight while managing heat more effectively than equivalent solid items under sustained hard use. The internal vane geometry channels airflow through the disc, reducing the interface temperatures that cause pad glazing and brake fade on heavier vehicles. The kit pairs those discs with a three-compound pad selection, Street, Sport and Racing, ordered up front so the friction character is matched to the car’s intended role. 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. The complete assembly covers the front axle, which carries the dominant share of braking force on the C5 A6 quattro platform.
Fitment for the Audi A6 2.7T (1997-2005)
Covering the Audi A6 2.7T across the complete C5 generation, this kit fits both saloon and Avant body styles built between 1997 and 2005. The C5 platform ran consistent front suspension and hub geometry throughout its production life in 2.7T specification. If you are running aftermarket wheels, confirm caliper clearance against your specific rim before ordering.
What buyers also search for
- Audi A6 C5 2.7T front brake upgrade for sustained fast-road and motorway use
- C5 A6 2.7T brake fade solution – more consistent pedal feel under repeated hard stops
- Audi A6 2.7T front big brake kit with Sport and Racing pad compound options
- C5 quattro front disc upgrade covering 1997-2005 saloon and Avant body styles
- Audi A6 biturbo front brake kit with choice of caliper colour finish
Select your pad compound, disc style and caliper colour when you order to build the correct front brake kit for your C5 A6 2.7T.
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 Audi A6 2.7T appear here as the rest of the range publishes.