XYZ Racing Hollow Rear Brake Kit — Lexus IS 350 (XE30) (2013-2026)

The XE30 IS 350 carries its 2GR-FSE V6 well ahead of the front axle, so under hard braking the weight pitches forward and the standard rear discs end up doing comparatively little work, right up until a track session asks them to shed real heat, and the back axle starts to glaze and lose bite. This XYZ Racing Hollow Rear Brake Kit gives the rear of the Lexus IS 350 the thermal headroom to actually pull its weight, restoring balance to a saloon that hides its mass until you lean on the pedal from speed.

It is a rear-axle kit, designed to partner the matching front setup or to firm up a back end that has started fading on repeat stops. Pad compound runs from Street through Sport to a full Racing spec, so you can match the rear bite to how the car is actually used.

What this big brake kit does for your 2013-2026 Lexus IS 350 (XE30)

The first thing you notice is a firmer, more consistent pedal once the discs are working at temperature rather than sliding into fade. Larger two-piece rotors carry more heat capacity, which keeps rear stopping power stable through a string of hard braking zones instead of going soft halfway through a session. The vaned hollow disc trims rotating and unsprung mass at the rear, which helps the dampers keep the back tyres settled over kerbs and mid-corner bumps, and braided lines firm the pedal by removing OE hose swell. Stepping up to the Sport or Racing pad compound sharpens initial rear bite and raises the fade threshold, while the Street pad keeps things civil and low-dust for daily driving. Painted caliper colours, Red, Yellow, Gold, Black and Anodized Black, are included, with a Custom Color and premium options to let the hardware match the build behind the wheels.

About the Hollow rear brake kit

This is the rear-position half of XYZ Racing’s hollow brake range, built to add heat capacity and pedal consistency without the deadweight of a heavier rotor, and supplied as a matched pair. The two-piece floating disc with a vaned hollow core is the headline: it reduces rotating and unsprung mass at the rear axle so the brakes shed heat and the suspension controls the wheel more cleanly. Disc faces are drilled or slotted at the same price. Three pad compounds are offered, Street for road use and low dust, Sport for fast-road and occasional track work, and Racing for sustained circuit abuse, letting you tune rear bite to the demands you put on the car. The caliper is a hollow-body forged unit as standard, with an optional Hollow Racing upgrade rated to 1000C and warranted two years for hard track use. Painted finishes span Red, Yellow, Gold, Black and Anodized Black, with a Custom Color in any Pantone and premium polished-forged and candy options for anyone matching a specific colourway. Engineered specifically for the rear of a nose-heavy rear-drive saloon, the kit is about restoring brake balance and resisting fade rather than chasing headline numbers on the front axle alone.

Fitment for the Lexus IS 350 (2013-2026)

This kit is cut for the XE30-generation Lexus IS 350, covering the 2013-2026 model span, and supplied as a matched pair. It is a rear-position fitment, intended to sit behind the standard or upgraded front brakes on that chassis. Confirm your exact build before ordering, then choose pad compound, disc style and caliper colour from the options when you order.

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Pick your pad compound and caliper colour and configure your kit from the options above.