XYZ Racing Top Sport Coilovers — Mercedes-Benz G CLASS G63 W463 4WD (Cancellation Kit for Electronic Damping) 2018-2026

The W463 G63 is a 2.5-tonne body-on-frame SUV riding on coil springs and adaptive dampers, and the factory AMG Ride Control system was never built to be lowered, stiffened, or run on anything other than its own narrow window of operation. Pull the standard struts out for a coilover conversion and the car immediately throws ABC and damping fault codes that refuse to clear. This XYZ Racing Top Sport coilover kit for the 2018-2026 Mercedes Benz G63 W463 ships with the cancellation module that keeps the dash quiet after the swap.

Top Sport sits at the road-and-occasional-track end of the XYZ Racing range, which on a G63 translates to a Brabus-style stance, a calmer body over motorway expansion joints, and the ability to actually drive the thing on a B-road without the nose pitching like a boat. The 577bhp twin-turbo M177 has more than enough shove to expose the standard car’s soft front end; this kit gives the chassis somewhere to put that torque.

What this coilover does for your 2018-2026 Mercedes Benz G CLASS G63 W463 4WD

Ride height is adjustable across a usable window, so owners chasing the wider-arch AMG look can drop the body without resorting to spacer hacks or wheel poke. The 36-way damping adjustment is the real story on a heavy 4×4: you can run softer compression for a daily-driver around town and crank it stiffer for fast-road work where the G63’s high centre of gravity normally fights you mid-corner. Spring rates are matched to the W463’s front-heavy weight distribution, which calms the nose-dive that AMG owners notice most under heavy braking. Steering response sharpens because the car stops loading and unloading the front axle on every input. The included cancellation kit means no permanent warning lights, no limp-home mode, no aftermarket scan-tool dance every time the ignition cycles.

About the Top Sport coilover

Top Sport is XYZ Racing’s fast-road and light-track specification, built around a 32mm monotube damper body with separate compression and rebound circuits. The 36 clicks of damping adjustment give a wide enough range to cover comfort-biased daily settings and firmer weekend settings without swapping hardware. Bodies are zinc-plated with sealed bushings to handle UK salt and standing water, which matters on a vehicle that owners frequently use through the winter. The threaded lower mounts use a separate locking collar so ride height can be re-set without disturbing the corner weight. Pillowball top mounts on the front fix camber wander and tighten the steering feel that the rubber OE mounts wash out. The cancellation module is wired into the factory damper loom and replicates the resistance the ECU expects, so the suspension fault codes stay dormant.

Fitment for the Mercedes Benz G CLASS G63 W463 (2018-2026)

This kit fits the W463 chassis G63 AMG with factory 4WD and the AMG Ride Control adaptive damper option, which is why the cancellation kit is bundled. Production years covered are 2018 through 2026, matching the W463A generation. Chassis code ME61-C is the XYZ Racing internal reference for this exact fitment.

What buyers also search for

• Mercedes G63 W463 coilover conversion with AMG Ride Control cancellation
• G Wagen W463 lowering kit that clears the standard 22-inch AMG wheels
• W463 G63 fast-road suspension upgrade for UK A-roads and motorway cruising
• Mercedes G63 adjustable damping for owners running larger aftermarket wheels
• G63 AMG coilover kit with adjustable ride height and corner-weight setup

Pick your spec in the configurator below to lock in spring rate options, top mount style, and finish for your G63.