XYZ Racing Hollow Rear Brake Kit — Mercedes Benz E CLASS W211 E 320 (2003-2009)

The W211 E 320 was built to cover ground at pace in near silence, and that refinement hides how much mass the chassis asks its brakes to manage. On a long, heavy rear-drive executive saloon, the rear axle never sees the dramatic weight transfer of a hot hatch, but it works quietly and constantly to keep a 1.7-tonne body stable under repeated, hard stops. The XYZ Racing Hollow Rear Brake Kit for the Mercedes Benz E CLASS W211 E 320 targets exactly that: rear braking that stays consistent when the standard setup starts to fade.

This is a rear-axle upgrade for owners who use the car as it was meant to be used, covering long motorway miles and the occasional spirited B-road or track outing where the original discs begin to cook. It pairs lighter hollow-vane rotors with a choice of pad compound so the rear end of the W211 brakes with composure rather than complaint.

What this brake kit does for your 2003-2009 Mercedes Benz E CLASS W211 E 320

The most obvious gain is heat management. The hollow-vane disc design sheds rotating mass and moves heat away from the friction surface faster, so a heavy E 320 holds a firmer pedal through repeat stops instead of going long and wooden. You choose the pad to match the use: the Street compound for quiet daily running, the Sport compound for sharper bite on fast road and the odd track day, and the Racing compound for circuit work where stopping power matters more than cold-pedal quietness. Less unsprung weight at the rear also takes a small edge off ride harshness over poor surfaces, which suits a car already tuned for comfort. The result is a rear end that feels planted and predictable under braking rather than vague.

About the Hollow Rear Brake Kit

The Hollow Rear Brake Kit is named for its lightweight two-piece floating rotor construction, which removes material through the vane structure to cut rotating mass and improve airflow without losing thermal capacity. The kit covers the rear axle as a matched disc-and-caliper pair, with three pad compounds offered, Street, Sport and Racing, so the bite can be set for road, fast road or track. 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. Calipers come finished 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, so the upgrade can be hidden behind the wheels or made a visible statement. It is engineered as a direct rear fitment for the W211 platform, built to bring genuine braking headroom to a car that hides its weight well until you ask it to stop hard, repeatedly.

Fitment for the Mercedes Benz E CLASS W211 E 320 (2003-2009)

This kit is specified for the Mercedes Benz E CLASS W211 in E 320 guise across the 2003 to 2009 production span. It is a rear-axle kit supplied as a pair of rear calipers and discs, so it pairs naturally with a matching front upgrade for a balanced setup. Confirm your exact chassis and trim before ordering.

What buyers also search for

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• Mercedes Benz E CLASS W211 E 320 fade-resistant rear braking for a heavy executive saloon

Pick your disc style, pad compound and caliper colour above and build your W211 E 320 rear brake kit when you order.