XYZ Racing Hollow Rear Brake Kit — Donkervoort F22 (2023-2025)

The F22 is one of the lightest, most aggressively grippy cars Donkervoort has ever signed off, a sub-750kg carbon-tubbed two-seater that leans on its tyres hard enough to pull cornering loads most road cars never approach. Brake into a corner that quickly, that often, and the rear axle is doing real work, not just trimming the nose. The XYZ Racing Hollow Rear Brake Kit is built to keep that rear end composed when the pace climbs.

This is a rear-specific big brake upgrade for the 2023-2025 Donkervoort F22, a matched pair of rear calipers and discs aimed at owners who use the car’s circuit ceiling rather than admire it. Pad compound choice runs across three options, so rear balance can be matched to how, and how hard, the car gets driven.

What this brake kit does for your 2023-2025 Donkervoort F22

On a car this light, braking is less about raw stopping power and more about consistency and feel, and that is where a rear upgrade earns its place. Greater thermal capacity at the rear axle resists the fade that creeps in during back-to-back hard stops from high cornering speed, holding pedal travel steady across a session. The Racing pad sharpens bite and high-temperature stability for track work, Sport covers fast-road driving with the odd lapping session, and the Street compound keeps cold-bite manners civil on the road. Because the F22 carries so little mass over each corner, even small gains in rear stability translate into a car that turns in and trail-brakes with more confidence.

About the Hollow brake kit

The Hollow rear kit pairs an uprated caliper and two-piece floating disc package with three selectable pad compounds, letting one hardware set cover everything from road use to serious track days. The pad range is the tuning lever: Street for general use, Sport for fast-road bite without cold-morning drama, and Racing for the high-temperature consistency a circuit session demands. The disc runs drilled or slotted at the same price, fed by braided lines, and the caliper is hollow-body as standard; for the hardest track use you can specify the optional Hollow Racing upgrade, which drops the dust cover, is rated to 1000C and carries a two-year warranty. Painted calipers are offered in Red, Yellow, Gold, Black and Anodized Black at no extra cost, with any Pantone shade as a Custom Color for a small upcharge, plus premium polished-forged finishes (Titanium, Polished Gold, Polished Silver), candy finishes (Candy Teal, Candy Blue, Candy Red, Candy Orange), and two-tone centre bells in five anodized colours or titanium, so the rear setup can be specified to suit the car. As a rear-axle kit it is designed to work with the car’s front braking balance, raising thermal headroom where heat builds under repeated heavy braking. The result is a rear brake package sized for the F22’s pace, not borrowed from a heavier, slower platform.

Fitment for the Donkervoort F22 (2023-2025)

This kit is specified for the Donkervoort F22 built across the 2023 to 2025 model years. It fits the rear axle and is configured for that position only. Confirm your build year against the range above before choosing pad compound and caliper finish.

What buyers also search for

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Choose your pad compound and caliper finish from the options above and the F22 rear kit is built to your spec.