
XYZ Racing Hollow Front Brake Kit — Mg HS (2020-2026)
SKU: XYZ-BRK-BKF-MG-001-FRONT
- IncludesFront axle pair (2 discs + 2 calipers)
- PositionFront
- Disc Ø330–444 mm
- Caliper pots6 / 8 / 12-pot
- Lead time10–15 working days
Fits Mg HS (2020-2026)
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Caliper render for this kit:

Carrying the weight of a compact SUV on a front-wheel-drive platform, the MG HS places almost its entire braking load through two front discs. The stock setup handles everyday use capably, but there is a predictable ceiling: repeated hard stops on a fast A-road, or a first track session at a circuit like Bedford or Blyton, reveals the fade threshold earlier than most HS owners anticipate. The XYZ Racing front brake kit moves that ceiling substantially higher.
The kit fits the 2020-2026 HS as a single-axle upgrade: a matched pair of front calipers and two-piece floating discs for the left and right corners. Three pad compounds let the hardware be matched to actual use, and the chosen caliper finish lets the installation sit properly in the wheel rather than clashing with the car’s colour.
What this brake kit does for your 2020-2026 Mg HS
Front-wheel-drive SUVs load their front brakes harder than most drivers account for. The MG HS uses its front axle for steering and stopping at once, and when the car’s mass decelerates from motorway speed or cycles through a repeated corner-and-brake sequence, the thermal load on the discs and pads quickly exceeds what the OEM hardware handles repeatedly. The hollow-vane disc in this XYZ Racing kit improves thermal management through internal vane geometry, drawing air through the rotor body to reduce the heat soak that leads to pad glazing and a softening pedal. The two-piece floating disc rides on an alloy centre bell that trims unsprung and rotating mass, sharpening turn-in and recovery, and braided stainless lines keep the pedal firm as temperatures rise. Compound choice matters as much as the disc: Street is the quiet, low-dust road default with sharper bite than OEM, Sport raises the operating window for fast-road driving with more heat range, and Racing is calibrated for sustained circuit use where consistent braking is needed across a full session. The chosen caliper finish is visible through most standard HS alloys.
About the Front Brake Kit
The front brake kit is XYZ Racing’s front-axle upgrade for compact SUVs and fast-road cars where thermal capacity is the limiting factor in the stock system. The hollow-vane disc draws air through the rotor under rotation, extracting heat from the friction face faster than a solid casting dissipates it passively, for a more stable temperature window that directly affects how consistent the pedal feels when the brakes are working hard. Three pad compounds are available when you order, Street, Sport and Racing, each targeting a distinct temperature range and usage profile. The forged caliper is hollow-bodied as standard, with painted finishes at no extra cost in Red, Yellow, Gold, Black, or Anodized Black, a Custom Color to any Pantone for £150, polished-forged Titanium, Polished Gold and Polished Silver, and candy finishes in Teal, Blue, Red and Orange. Discs come drilled or slotted at the same price, two-tone centre bells in five anodized colours or titanium, and a Hollow Racing upgrade is available for the track, dropping the dust cover, rated to 1000C with a two-year warranty.
Fitment for the Mg HS (2020-2026)
This kit is fitment-specific to the MG HS covering the 2020-2026 production run. Disc dimensions and caliper mounting geometry are confirmed for this generation of the HS, with no adaptors or custom machining required for the installation. Verify your car’s build year falls within the 2020-2026 span before ordering.
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Choose your pad compound, disc style and caliper finish when you order. The kit covers the complete front axle and fits without additional hardware.
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.

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