XYZ Racing Hollow Rear Brake Kit — Mazda 6 (ATENZA) (2013-2014)

The GJ-generation Mazda 6 ATENZA carries most of its mass over the front axle, so the rear brakes spend their life as the quieter partner, right up until you haul the car down from motorway speed repeatedly and the original rear setup starts to go soft. The XYZ Racing Hollow Rear Brake Kit for the 2013-2014 Mazda 6 (ATENZA) addresses exactly that, adding real rear stopping capacity to a heavy mid-size saloon that was tuned for refinement first.

This is a rear-axle upgrade, a pair of rear calipers with matched discs, for owners who use their Mazda 6 for committed fast-road driving, laden motorway runs, or the occasional track or airfield day. Those are the situations where back-to-back heavy stops expose the limits of the factory rear discs. The hollow disc construction trims rotating and unsprung mass, and the kit pairs with a pad compound chosen for how you actually drive.

What this brake kit does for your 2013-2014 Mazda 6 (ATENZA)

Fit the kit and the first thing you feel is a firmer, more reassuring rear bite, which helps the GJ Mazda 6 settle under braking instead of pitching hard onto its nose when you slow from a cruise. Pick the Sport compound for harder fast-road use with stronger bite and a wider heat range, or step up to the Racing compound if you push the car on circuit and need rear discs that resist fade across repeated stops; the Street compound keeps things quiet and low-dust for owners who simply want more capacity than the original equipment. The lighter hollow discs reduce the rotating mass each rear corner has to control, which sharpens response and eases the load fed into the rear suspension. The included painted finishes (Red, Yellow, Gold, Black and Anodized Black), the Custom Color option, and the premium polished and candy ranges mean the rear brakes look as deliberate as they perform.

About the Hollow Rear Brake Kit

The XYZ Racing Hollow Rear Brake Kit is a rear-axle big brake package built around two-piece floating discs of hollow construction that shed weight without surrendering thermal capacity. The larger disc and matched caliper increase the swept area acting on each rear wheel, so heat is spread across more material and shed faster between applications. That is the core reason an upgraded kit holds its bite where a smaller factory disc begins to fade. Discs are offered drilled or slotted at the same price, with two-tone anodized centre bells in five colours or titanium as a checkout upgrade. Three pad compounds let you tune the system to the car: Street for refined road manners and low dust, Sport for harder fast-road work with improved bite, and Racing for sustained high-temperature track use. The caliper is a hollow-body forged unit as standard, with an optional Hollow Racing version rated to 1000C, no dust cover and a two-year warranty for serious track duty. It comes in five included painted colours through to a fully custom Pantone, so the upgrade can sit as discreet or as visible as you like behind the Mazda 6’s wheels.

Fitment for the Mazda 6 (ATENZA) (2013-2014)

This kit is built specifically for the third-generation GJ Mazda 6 (ATENZA) across the 2013 to 2014 model years and mounts to the rear axle as a matched pair of calipers and discs. Confirm your car falls within that year span before ordering, then select your pad compound, disc style and caliper colour to suit your driving and your build.

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Choose your pad compound, disc style and caliper colour, then configure your Mazda 6 (ATENZA) rear brake kit using the options above when you order.