XYZ Racing Pro Rally Coilovers — BMW 6 SERIES E63 / E64 M6 (Cancellation Kit for Electronic Damping) 2004-2010

The E63 M6 was never built with loose-surface work in mind. Its 5.0-litre S85 V10 sits well forward, the SMG-equipped chassis tips the scales beyond 1,710kg, and the factory EDC dampers are tuned for autobahn composure – not for cresting a Welsh stage at full chat. The Pro Rally coilover is the answer when an owner has decided the car is going gravel, snow, or mixed-surface competition, and the standard electronic damping needs to come out entirely.

This kit ships with the cancellation harness for the BMW EDC system, which matters: without it, the dashboard lights up the moment the original strut leaves the turret. Pro Rally is the top-flight competition tier in the XYZ Racing range, sitting above Circuit and Tarmac specs, and it is intended for stage cars rather than dual-purpose road builds.

What this coilover does for your 2004-2010 Bmw 6 Series E63 / E64 M6 (cancellation Kit for Electronic Damping)

The Pro Rally damper geometry gives the E63 M6 the wheel travel it was never sold with – critical when the front axle is loading and unloading over a rutted forest section with 500bhp of V10 trying to break traction. Spring and damping rates are matched to gravel and snow stage work rather than smooth tarmac, so the car can absorb hits that would bottom a circuit-spec coilover instantly. Body roll is controlled without choking off compliance, and the front-end push that plagues fast E63 drivers under load becomes something the driver can manage on the throttle. Pedal feel through the brakes also sharpens once the chassis stops pitching – a side effect of consistent platform height under heavy stage braking.

About the Pro Rally coilover

Pro Rally is XYZ Racing’s competition rally suspension, built specifically for gravel and snow stages where survival rates matter as much as lap times. The system is offered in two installation tiers: an amateur-friendly version that bolts to the original chassis pickup points, and a professional version intended for cars whose body has already been modified for stage work – cage gussets, reinforced turret tops, the usual rally preparation list. Construction is heavier-duty than the road or circuit ranges to cope with repeat impacts at speed. For the E63 M6, the package includes the EDC cancellation kit, because the donor car runs BMW’s electronic damping control from the factory and that loop has to be closed cleanly before a replacement strut can go in. The result is a coilover built around the physics of a stage car rather than a daily driver – long travel, robust internals, and damping curves intended for surfaces that would unsettle anything softer.

Fitment for the Bmw 6 SERIES E63 / E64 M6 (Cancellation Kit for Electronic Damping) (2004-2010)

This kit fits the BMW 6 Series E63 coupe and E64 convertible M6 models built 2004-2010, chassis code BM47-C. The cancellation kit for the factory electronic damping control is included as part of the package, so the original EDC harness can be unplugged without triggering dashboard faults.

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This is a competition-grade kit for owners taking the E63 M6 stage rallying – configure the exact spec for your car below.