XYZ Racing Hollow Rear Brake Kit — Mercedes Benz E CLASS W211 E 350 (2003-2009)

The W211 E-Class was built to cover ground at speed in comfort, and the E 350’s M272 V6 gives it the legs to do exactly that. The catch is mass: this is a heavy rear-drive executive saloon, and on a long descent or a string of fast A-road junctions the standard rear discs heat-soak long before the chassis runs out of grip. This XYZ Racing Hollow Rear Brake Kit for the Mercedes Benz E-Class W211 E 350 (2003-2009) addresses the back axle specifically, where most owners feel the fade first under repeated heavy stops.

It pairs lightweight hollow-vane discs with a fixed-caliper setup and a choice of pad compounds, so the rear of the car keeps its bite when the brakes are working hard rather than washing out into a long pedal. The result is a saloon that sheds speed with more authority and holds its balance through it.

What this rear brake kit does for your 2003-2009 Mercedes Benz E CLASS W211 E 350

After fitting, the first thing you notice on the W211 is a firmer, more consistent pedal once the brakes are warm. The hollow-vane disc design strips weight from the rotor, which trims unsprung mass at the rear and gives the discs more surface to shed heat, so repeated stops on a heavy E 350 don’t bleed away pedal feel. Three pad compounds let you match the rear axle to how you actually drive: Street for quiet daily town and motorway use, Sport for harder fast-road work and the odd track day, and Racing for track and high-load days. Because the upgrade targets the rear, it helps restore front-to-rear balance on a car that leans on its back brakes under load, sharpening the way the W211 settles into a corner rather than running wide on a trailing pedal.

About the Hollow Rear Brake Kit

XYZ Racing’s Hollow Rear Brake Kit takes its name from the lightweight two-piece floating rotor construction, which reduces rotational and unsprung mass compared with a solid factory rear disc while increasing thermal capacity. The kit fits at the rear axle with a matched caliper and disc package sized for the W211 platform and supplied as a pair, and the calipers are offered in 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 available. The caliper is hollow-bodied as standard, with an optional Hollow Racing upgrade for serious track use, rated to 1000C and warranted for two years. Pad selection runs across three compounds, from a quiet, low-dust Street pad through a Sport compound to a high-temperature Racing pad, so the same hardware suits a comfortable daily E 350 or a car that sees regular track time. It is engineered to raise the heat ceiling of the rear brakes and keep friction consistent across hard, repeated use rather than to chase a single headline stopping figure. For owners keeping a high-mileage W211 sharp, it is a focused upgrade to the axle that fades first.

Fitment for the Mercedes Benz E-Class W211 E 350 (2003-2009)

This kit is specified for the rear axle of the Mercedes Benz E-Class W211 E 350 across the 2003 to 2009 model years and is supplied as a pair of rear calipers and discs. It is a rear-position fitment, so confirm your chassis code is W211 and your engine is the E 350 V6 before ordering. Caliper colour, disc style and pad compound are selected when you order.

What buyers also search for

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• W211 rear brake balance upgrade for repeated heavy stops

Choose your disc style, pad compound and caliper colour above and build your W211 E 350 rear kit when you order.