XYZ Racing Hollow Rear Brake Kit — Mercedes Benz E CLASS W212 E 300 (2009-2016)

The W212 E-Class was tuned for refinement first, and at well over 1.7 tonnes it loads its brakes harder than the hushed cabin ever admits. On the E 300, weight sits over the nose and the rear axle is left to do the quieter work: settling the car as you brake into a roundabout, holding the line, scrubbing motorway speed without the pedal creeping toward the floor.

The XYZ Racing Hollow Rear Brake Kit for the Mercedes Benz E Class W212 E 300 rebuilds that rear axle with lighter hollow-vane discs and a larger caliper. It is the rear half of a proper balance upgrade for a heavy executive saloon, and it earns its place on a car that spends real time at speed.

What this big brake kit does for your 2009-2016 Mercedes Benz E Class W212 E 300

Fit it and the first thing you feel is a rear axle that reacts more cleanly; the hollow-vane disc strips rotating and unsprung mass, so the suspension settles faster over broken surfaces and the back of the car stays composed under hard braking. The larger rear caliper adds clamping force and, more importantly, thermal headroom, so a heavy saloon hauled down from speed again and again resists the long, soft pedal that creeps in once standard discs heat-soak. Three pad compounds, Street, Sport and Racing, let you set rear bite to match a daily commute, a fast B-road or a track day.

About the Hollow rear brake kit

The Hollow rear brake kit takes its name from its discs: a two-piece floating rotor with a hollow vane core that sheds weight and opens up internal airflow, pulling heat out of the friction surface faster than a solid equivalent. Lower rotating mass at the rear axle means quicker response and less inertia for the brakes and suspension to fight. The kit is engineered specifically for the rear of the car and supplied as a matched pair, where a bolt-on caliper and disc package raises clamping force and cooling without disturbing the factory hydraulics. The caliper is hollow-bodied as standard, with an optional Hollow Racing upgrade for serious track use that drops the dust cover, is rated to 1000C and carries a two-year warranty. Three pad compounds cover the spread from quiet road use through to track sessions, and the caliper ships in the included Red, Yellow, Gold, Black or Anodized Black at no extra cost, with a Custom Color in any Pantone shade and premium polished-forged or candy finishes, so the upgrade can sit hidden behind the wheel or read as intent.

Fitment for the Mercedes Benz E Class W212 E 300 (2009-2016)

This kit is mapped to the W212 chassis in E 300 specification, covering the 2009 to 2016 model years. It fits the rear axle only and is supplied as a pair of rear calipers and discs. Confirm your exact build year and that you are ordering for the rear position before you set pad compound, disc style and caliper colour.

What buyers also search for

• Mercedes E Class W212 rear brake upgrade for a heavier, comfort-biased executive saloon
• E 300 W212 rear big brake kit with hollow-vane discs for stronger heat management
• Mercedes Benz E Class rear brake kit pad options from Street through to Racing
• W212 E 300 caliper colours to match or contrast your wheels

Set your disc style, pad compound and caliper colour for the W212 E 300 above and see pricing for your exact build when you order.