XYZ Racing Hollow Front Brake Kit — Lexus RX (AL20) (2015-2026)

The AL20 RX was designed to carry occupants in silence across the motorway network and through European road-trip mountain passes in comfort. At nearly 2,000 kilograms for the petrol variants, and well above that for the 450h hybrid, it is a substantial vehicle whose factory front brakes are sized accordingly: capable, smooth and competent at normal road use. That same system starts to reveal its limits when the stops become frequent and demanding.

This XYZ Racing front big brake kit is the front-axle upgrade for AL20 RX owners who have found where those limits are. It is a single-axle kit: a matched left-and-right pair of front calipers and two-piece floating discs with braided lines. Whether the context is repeated hard stops on a touring route, a circuit session, or simply the appetite for greater pedal feel and thermal headroom, the two-piece floating disc and three-compound pad system address the factory calibration directly.

What this brake kit does for your 2015-2026 Lexus RX (AL20)

The two-piece floating disc, with its hollow-vane friction ring, manages heat more efficiently than a conventional cast or solid rotor, a meaningful advantage when the AL20’s mass is working against you under repeated deceleration. Brake fade arrives earlier on heavier platforms, and the AL20’s front axle absorbs the majority of braking force on every stop, whether the hybrid’s regenerative system is contributing or not. Three pad compounds, Street, Sport and Racing, match the kit to how the car is used, from an uplift in daily thermal headroom through to a compound that stays stable through sustained high-temperature circuit running. Painted caliper colours, Red, Yellow, Gold, Black or Anodized Black at no extra cost, let you specify the visible result.

About the front big brake kit

The two-piece floating disc is the centrepiece of this kit. Where a conventional rotor accumulates heat at its friction surfaces, the hollow-vane friction ring increases the disc’s ability to shed that heat between braking events, keeping temperatures in a more controlled range than standard equipment manages under load. The caliper is a hollow-body forged unit as standard; for sustained 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. Pad selection is a genuine decision: Street is a thermal-capacity uplift over OE with quiet, low-dust character, Sport sharpens initial bite and improves modulation under harder loads, and Racing is the full track compound for elevated operating temperatures. Painted caliper finishes 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 RX (AL20) (2015-2026)

This front brake kit covers the Lexus RX in AL20 specification across the full production run from 2015 to 2026, fitting the front axle as a left-and-right pair. The AL20 generation encompasses both the petrol-only variants (200t, 300, 350) and the 450h hybrid, all of which share the front-end architecture this kit is built around.

What buyers also search for

• Lexus RX AL20 front brake upgrade for fast road and repeated hard stops
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• AL20 RX front brake fade solution for petrol and hybrid variants
• Lexus RX big brake kit with painted, premium and Custom Color caliper options
• Lexus RX 450h front brake kit upgrade over standard equipment

Choose pad compound, disc style and caliper colour from the options above when you order, then build yours.