XYZ Racing Top Sport Coilovers — BMW 7 SERIES G11/G12 (Cancellation Kit for Electronic Damping) 2015-2022

The G11/G12 7 Series was engineered around BMW’s adaptive electronic damping, and that’s exactly what makes a coilover swap on this chassis a non-trivial job. This Top Sport kit ships with the cancellation harness that tells the car’s control module to stop hunting for dampers it can no longer talk to – no fault codes, no permanent iDrive warning, no limp behaviour from a confused suspension ECU.

For a two-tonne luxury saloon that owners want to actually drive rather than waft in, the Top Sport spec is the right pick. It carries 30-50% more damping force and around 2kg/mm more spring rate than a street-tune coilover, which is what a long-wheelbase G12 needs before the body motions stop overwhelming the chassis on a B-road or a track day session.

What this coilover does for your 2015-2022 Bmw 7 Series G11/G12 (Cancellation Kit for Electronic Damping)

The first thing you notice on a G11/G12 with these fitted is that the secondary float is gone. The standard air or EDC setup gives the 7 Series its limousine ride, but it also means the nose pitches under braking and the body rolls in fast direction changes – both of which mask what the chassis is actually doing. With the Top Sport’s firmer spring rate and added damping, the car sits flatter under load and the front axle finds grip earlier in the corner. Mid-corner bumps that previously upset the rear pass underneath without unsettling the line. Ride height drops bring the centre of gravity down on a car that’s tall by performance saloon standards, and the cancellation kit means none of this comes with a dashboard full of suspension warnings.

About the Top Sport coilover

The Top Sport is XYZ Racing’s track-day-with-daily-duty spec, drawn directly from settings the company runs on its own race programmes. Compared to a street coilover, damping is wound up by 30-50% and spring rates are typically 2kg/mm stiffer, so the unit can absorb the impact of uneven pavement and large bumps without transmitting jolt into the body. The trade-off the design targets is suppressing body shock while keeping the tyre loaded – that’s where the traction gain comes from on uneven surfaces. The kit is built around adjustable ride height and damping, so the same hardware works for a road-biased Saturday morning setup and a stiffer track configuration on Sunday. The cancellation harness for the OE electronic damping is a model-specific addition that solves the G11/G12’s biggest aftermarket suspension problem out of the box.

Fitment for the Bmw 7 Series G11/G12 (Cancellation Kit for Electronic Damping) (2015-2022)

Chassis code BM124-C, covering the G11 short-wheelbase and G12 long-wheelbase 7 Series from 2015 through 2022. This is the variant of the kit that includes the cancellation harness for cars originally fitted with electronic damping control – confirm your car has EDC before ordering this part number rather than the standard Top Sport.

What buyers also search for

• BMW G11 G12 coilover conversion from air suspension or EDC
• 7 Series G12 suspension upgrade that keeps the car driveable daily
• BMW 730d 740i 750i coilover kit with electronic damping bypass
• G11 G12 track day suspension setup for occasional circuit use
• Adjustable ride height and damping for BMW 7 Series 2015-2022

Pick your ride height and damping spec below and build the configuration for your G11 or G12.