XYZ Racing Hollow Rear Brake Kit — Bmw 7 SERIES E 66 740 (EURO SPEC) (2002-2008)

The E66 is the long-wheelbase version of BMW’s E65 flagship, and at well over two tonnes it leans on its rear axle harder than almost any saloon BMW built in the period. All that mass, plus a comfort-biased standard setup, means the factory rear brakes work in the heat long before the driver wants them to, and on a heavy euro-spec 740 carrying speed down a motorway slip road or a long alpine descent, that heat is the enemy. The XYZ Racing Hollow Rear Brake Kit for the Bmw 7 Series E 66 740 (euro spec) is built to manage exactly that load.

This is a rear-axle upgrade aimed at restoring bite and consistency to a big, fast cruiser rather than turning it into a track weapon. With three pad compounds and a full range of caliper finishes, you spec it for how the car is actually used.

What this brake kit does for your 2002-2008 Bmw 7 SERIES E 66 740 (EURO SPEC)

The benefit you feel first is a firmer, more progressive rear bite under heavy braking from speed, useful when you are hauling down two-plus tonnes of E66 repeatedly. The hollow-vane two-piece disc adds thermal mass while shedding rotating weight, and its floating construction lets it expand under heat without warping. Choosing the Racing pad compound raises the temperature ceiling so the rear axle keeps contributing on long descents instead of going soft. The Sport compound is the sensible default for a fast-road 740, holding cold-stop manners while adding the fade resistance and wider heat range the standard kit lacks. The Street compound suits owners who want quiet, low-dust running with upgraded hardware. Across all three, the goal is the same: a rear end that stays predictable when the car is loaded and worked.

About the Hollow rear brake kit

The Hollow rear kit is a bolt-on caliper-and-disc package for the rear axle of the E66 740, supplied as a matched left-and-right pair with braided lines and chassis-specific brackets. It is built around a hollow-vane two-piece floating disc and is offered with a choice of three pad compounds, Street, Sport and Racing, so the friction material can be matched to road, mixed or hard use rather than left as a single compromise. The caliper is a hollow-body unit as standard, with an optional Hollow Racing version rated to 1000C and a two-year warranty for serious track use. Included painted finishes are Red, Yellow, Gold, Black and Anodized Black at no extra cost, with a Custom Color in any Pantone and premium polished-forged and candy options above that, which matters on a car where the rear wheels frame the calipers behind open-spoke designs. Discs come drilled or slotted at the same price, and two-tone anodized or titanium centre bells are selectable. As a rear-specific kit it is intended to work alongside the front brakes to rebalance stopping effort on a nose-heavy luxury platform.

Fitment for the Bmw 7 SERIES E 66 740 (EURO SPEC) (2002-2008)

This kit is the rear-axle application for the E66-chassis 740 in euro specification, covering the 2002 to 2008 production span. It fits the long-wheelbase E66 740 (euro spec); confirm your chassis code reads E66 before ordering, as the standard-wheelbase E65 and other engine variants differ.

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Match the pad compound and caliper finish to your E66 740 using the options above when you order.