XYZ Racing Hollow Rear Brake Kit — Mazda CX-9 4WD (TC) MK2 (2017-2026)

The CX-9 TC carries close to two tonnes before you load seven people and their luggage behind the rear axle, and the bulk of every stop still lands on the front wheels. That leaves the rear doing quieter but persistent work: holding the car on long motorway descents, managing trailer weight, and resisting fade on a fully laden run home. The XYZ Racing Hollow Rear Brake Kit for the Mazda CX-9 4WD (TC) MK2 rebalances that back end with larger discs and a stiffer caliper, so the rear axle contributes more usefully when the whole platform is working hard.

This kit is a pair of left and right rear calipers with matched discs. Pad compound is your call when you order: a Street compound for ordinary family duty, a Sport compound for firmer bite and a wider heat range, or a Racing compound when the CX-9 is asked to tow or descend repeatedly. Caliper finish runs from understated Black and Anodized Black through to Red, Yellow, Gold or a custom Pantone colour.

What this brake kit does for your 2017-2026 Mazda CX-9 4WD (TC) MK2

After fitting, the first thing you notice on a fully loaded CX-9 is that the pedal stops softening on long descents. The increased disc diameter gives the rear pads more leverage over the wheel, so the back axle takes a larger, steadier share of each stop rather than leaving everything to the front. The hollow-vane disc faces give the discs more surface to shed heat, which is what keeps bite consistent through repeated heavy stops, exactly the condition a heavy seven-seat Mazda creates when towing or coming down a long gradient. With a Racing compound fitted, the rear holds its torque when the discs are hot, so the whole car settles more squarely under braking instead of pitching onto its nose.

About the Hollow rear brake kit

The Hollow rear brake kit is XYZ Racing’s heat-management answer for heavy road and tow duty rather than a stripped-out competition part. It takes its name from the hollow-body forged caliper and hollow-vane disc construction, which trim rotating mass and give heat a route away from the friction face. As a big brake kit it pairs larger two-piece floating discs with a matched caliper and the correct mounting hardware for this chassis, so the upsize is engineered around the CX-9 rather than adapted from another platform. Discs are offered drilled or slotted at the same price, with two-tone anodized centre bells in five colours or titanium selectable at checkout. Three pad compounds are offered: a Street compound for everyday family driving, a Sport compound for sharper response on the road, and a Racing compound for the most demanding loaded or towing work. The hollow-body caliper is standard, with an optional Hollow Racing upgrade rated to 1000C, no dust cover and a two-year warranty for serious track use. The caliper can be finished in the included painted colours (Red, Yellow, Gold, Black and Anodized Black), a Custom Color, or the premium polished and candy ranges to suit the wheel and the car.

Fitment for the Mazda CX-9 4WD (TC) MK2 (2017-2026)

This kit is cut for the second-generation CX-9 on the TC platform with i-Activ all-wheel drive, covering the 2017 to 2026 model years, and ships as a matched pair of rear calipers and discs. It mounts to the rear axle specifically and is sized around that chassis, so there is no guesswork over disc diameter or caliper fit. Confirm your build year against the range above before ordering.

What buyers also search for

• Mazda CX-9 rear big brake kit for towing and fully loaded motorway descents
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• Coloured brake calipers for the Mazda CX-9 in red, gold, black or anodized black

Choose your pad compound, disc style and caliper colour and build your CX-9 rear brake kit from the options above when you order.