XYZ Racing Super Sport Coilovers — Mercedes-Benz G CLASS G63 W463 4WD 2018-2026

The W463 G63’s body-on-frame construction and near two and a half tonne kerb weight put enormous demand on damping across every axle, especially with the AMG twin-turbo V8 pulling this brick through corners it was never really designed for. XYZ Racing’s Super Sport coilover is built for exactly that mismatch: a fast-road-biased kit for owners who want the G63 to ride properly on UK roads while giving up less of its composure when the pace picks up.

This is not a track-focused setup. It is aimed at drivers who want the standard air suspension’s vagueness replaced with something more direct, without turning a daily-driven G-Wagen into something punishing over speed bumps and broken tarmac.

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

Fitted to the W463, this kit lets you drop the ride height and firm up the platform, cutting into the roll and pitch that a tall, heavy 4WD SUV generates under hard braking and direction changes. The 36-way damping adjustment means you can tune compression and rebound to suit whichever axle is carrying the load in a given corner, rather than accepting a single compromise setting across both ends. Independent ride height adjustment lets you correct the stance without touching spring preload, useful on a vehicle where the factory air system otherwise dictates the geometry. Wheel control improves under the V8’s torque, with less of the float and delayed recovery that stock damping shows once you start pushing the G63 through a B-road at speed. It is a change you feel most under braking into a corner, where the nose stays settled instead of diving and unsettling the rear.

About the Super Sport coilover

The Super Sport line is built around 36-way dampening adjustment, giving a genuinely wide window between comfort and control rather than a narrow band around one setting. XYZ Racing designed it to solve the discomfort that stock or worn dampers create on rough surfaces, while still allowing the ride height to be set independently to correct stance or restore clearance. That range is deliberate: the same kit that soaks up potholes and speed bumps on a commute can be wound up for a weekend blast without swapping parts. It sits below XYZ’s outright track-focused options, positioned instead for drivers who use their car daily and want one damper capable of handling both duties competently. On a vehicle as heavy as the G63, that adjustability matters more than on a lighter chassis, since the damper has to control far more mass through every compression stroke.

Fitment for the Mercedes Benz G Class G63 W463 4WD (2018-2026)

This kit is built for the W463-generation Mercedes-Benz G-Class G63, covering 4WD models produced from 2018 through to 2026. Confirm your chassis code matches ME61 before ordering, as the W463 spans multiple drivetrain and trim variants across this production run.

What buyers also search for

• Mercedes G Class G63 coilover upgrade for a firmer, better-controlled ride
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• XYZ Racing Super Sport coilover options for heavy 4WD SUVs

Configure your Super Sport coilovers for the G63 W463 below, and set the damping and ride height to match how you actually drive it.