
XYZ Racing Hollow Front Brake Kit — Alfa Romeo 156 ALL MODEL (EXCLUDING GTA) (1997-2007)
SKU: XYZ-BRK-BKF-AL-002-FRONT
- IncludesFront axle pair (2 discs + 2 calipers)
- PositionFront
- Disc Ø304–444 mm
- Caliper pots4 / 6 / 8 / 12-pot
- Lead time10–15 working days
Fits Alfa Romeo 156 ALL MODEL (EXCLUDING GTA) (1997-2007)
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Caliper render for this kit:

Front brake fade on a spirited 156 arrives quietly. One confident late-brake into a corner, then another, and the pedal begins to telegraph the limits of factory hardware before the road has finished asking. The Twin Spark 2.0 and 2.5 Busso V6 both carry enough performance to expose what the standard front discs were specified to handle, and on a FWD platform the front axle manages the majority of stopping effort on every single stop.
The XYZ Racing front big brake kit for the Alfa Romeo 156 (all models excluding GTA, 1997-2007) is the direct response to that front-axle workload. The GTA’s factory Brembo four-pots remain the benchmark for what a 156 front end can carry, but correctly specified GTA hardware is now both scarce and expensive. This kit delivers a direct-fitment front upgrade for standard-specification 156s without the parts-hunting.
What this brake kit does for your 1997-2007 Alfa Romeo 156
On a FWD saloon the front brakes absorb the majority of stopping force and carry most of the heat from repeated hard stops, a load the factory specification was not built to handle with much reserve. Larger front discs add swept area and thermal mass, the hollow-vane design draws cooling air through the rotor, and two-piece floating discs let the rotor grow with heat without warping against the bell, so the pedal stays firm deeper into a session.
Three pad compounds configure the kit to real use. Street is the quiet, low-dust daily choice. Sport lifts bite and heat range for drivers who work the 156 hard on fast roads. Racing is built for circuit and track-day use where brakes are loaded through multiple zones without extended cooling. Discs come drilled or slotted at the same price, and braided lines sharpen the pedal.
About the Hollow Front Big Brake Kit
This is XYZ Racing’s front big-brake application for the 156 platform, spanning the full ten-year non-GTA production run and supplied as a matched left-and-right pair. The caliper is a hollow-body forging as standard, cutting unsprung and rotating mass at the front corners while staying rigid under load. For owners chasing serious circuit time, the optional Hollow Racing caliper deletes the dust cover, is rated to 1000C, and carries a two-year warranty.
Calipers are painted in Red, Yellow, Gold, Black, or Anodized Black at no extra cost. A Custom Color in any Pantone shade is £150. Premium polished-forged finishes come in Titanium, Polished Gold, and Polished Silver, with candy finishes in Teal, Blue, Red, and Orange, so the installation matches whatever direction the build is heading visually. Centre bells can be upgraded to a two-tone anodized finish in five colours or to titanium, all selectable above when you order. The GTA exclusion reflects a fitment boundary rather than a performance judgement: Alfa fitted larger-diameter front hardware to the GTA from the factory, making this kit specific to the far larger pool of standard-spec 156s.
Fitment for the Alfa Romeo 156 (1997-2007)
Confirmed fitment covers the Alfa Romeo 156 in all body styles and variants excluding the GTA, from the 1997 introduction through to end of production in 2007, spanning both the original and the post-2002 facelift specification. The GTA sits outside the boundary owing to its different factory front brake diameter. All remaining 156 variants across the production run fall within scope, supplied as a front-axle pair.
What buyers also search for
- Alfa Romeo 156 front brake upgrade for fast-road and track-day driving
- 156 big brake kit for 2.0 Twin Spark and 2.5 V6 variants
- Alfa Romeo 156 front caliper upgrade 1997-2007 all non-GTA variants
- 156 brake pad compound options for daily road and circuit use
- Alfa Romeo 156 front brake kit covering pre-facelift and 2002-on models
Three pad compounds, drilled or slotted discs, and a full range of caliper finishes are ready to specify from the options shown above when you order.
What’s in the kit
Front axle kit — supplied as a complete bolt-on assembly.
- 2×Two-piece floating discs — 304–444 mm: you pick the exact diameter with the "Disc size" option
- 2×Lightweight aluminium centre bells
- 2×Forged aluminium calipers — 4 / 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 Alfa Romeo 156 ALL MODEL (EXCLUDING GTA) appear here as the rest of the range publishes.