Big Brake Kit
XYZ Racing Hollow Front Brake Kit — Lexus RC-F (2015-2026)
SKU: XYZ-BRK-BKF-LE-018-FRONT
- IncludesFront axle pair (2 discs + 2 calipers)
- PositionFront
- Disc Ø380–444 mm
- Caliper pots8 / 12-pot
- Lead time10–15 working days
Fits Lexus RC-F (2015-2026)
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Caliper render for this kit:
The RC-F sits heavier than either the BMW M4 or the Mercedes-AMG C63 it competes with, close to 1,800kg in standard form, and that weight is felt most acutely in long braking zones, where the front rotors accumulate heat the standard hardware was not specified to shed quickly. In a sustained track session, fade becomes a factor earlier than the car’s performance credentials suggest it should.
The XYZ Racing front big brake kit is built for the Lexus RC-F across its full 2015-2026 production span. It is a single-axle upgrade: a matched left-and-right pair of front calipers and two-piece floating discs with braided lines. The two-piece floating disc improves thermal evacuation under hard use, and three pad compounds, Street, Sport and Racing, let you set the system up for how you actually drive the car rather than living with a one-size-fits-all factory specification.
What this brake kit does for your 2015-2026 Lexus RC-F
The two-piece floating disc uses a hollow-vane friction ring to accelerate heat dissipation compared with conventional cast construction, directly relevant to a car whose naturally aspirated V8 encourages deep, repeated braking events into fast corners. Rotor temperature stays more manageable across a sustained session, and consistent pedal feel follows from that. Three compounds mean the package adapts to use: Street is the quiet, low-dust pad for an RC-F that sees occasional circuit work, Sport offers improved bite and thermal tolerance for a car that genuinely splits duties between road and track, and Racing provides the initial response and fade resistance the RC-F’s mass demands under repeated hard stops at speed. Painted caliper colours, Red, Yellow, Gold, Black or Anodized Black at no extra cost, let the kit sit cleanly behind the RC-F’s 19-inch wheels, where caliper finish is immediately visible through the spokes.
About the front big brake kit
XYZ Racing’s two-piece floating disc uses a hollow-vane friction ring to increase effective surface area relative to mass, accelerating the rate at which heat passes out of the rotor rather than soaking further in. The design addresses the thermal loading the RC-F’s power and mass create in sustained hard use, the precise situation that separates adequate brakes from genuinely capable ones on a circuit. The caliper is a hollow-body forged unit as standard; for the most demanding track use you can step up to the Hollow Racing caliper, which loses the dust cover, is rated to 1000C and carries a two-year warranty. The kit targets the front axle specifically, the heavily loaded end of a rear-wheel-drive car under braking, where heat accumulation is most acute. Pad compound selection at order means you specify a complete system: disc, caliper colour, and a compound matched to use. Painted caliper colours are Red, Yellow, Gold, Black and Anodized Black, with any Pantone available as a Custom Color for £150, premium polished-forged finishes in Titanium, Polished Gold and Polished Silver, and candy finishes in Teal, Blue, Red and Orange. Discs come drilled or slotted at the same price, with a centre-bell upgrade to a two-tone anodized finish in five colours or to titanium at checkout.
Fitment for the Lexus RC-F (2015-2026)
This front brake kit is specified for the Lexus RC-F across the full 2015-2026 production run, covering the GSC10 platform in standard production forms, and fits the front axle as a left-and-right pair. Confirm your current front brake architecture and wheel clearance before ordering: RC-F variants fitted with the optional upgraded brake package may have different interface requirements from the standard setup.
What buyers also search for
- Lexus RC-F front brake upgrade for road and circuit use (2015-2026)
- RC-F big brake kit with hollow-vane two-piece discs and pad compounds to suit track sessions
- Lexus RC-F brake fade solution for V8 driving on circuit under sustained load
- XYZ Racing front brake kit for Lexus RC-F 2015-2026 with caliper colour choice
- RC-F GSC10 front brake upgrade addressing heat accumulation under hard use
Specify your compound, disc style and caliper colour from the options above when you order.
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.
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