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

The W463 G63’s 2.5-tonne kerb weight, ladder-frame architecture and tall body sit on a chassis that was never going to be subtle, and the factory ADS (Adaptive Damping System) is the bottleneck for anyone who wants to use the truck hard on loose surfaces. Strip that electronic damper logic out and you can finally run dampers that match the suspension travel and spring rates the chassis actually wants for rally use.

The Pro Rally coilover for the 2018-2026 G63 W463 is built for that swap. Supplied with the cancellation kit so the ADS module stops throwing faults, it gives you proper mechanical damping authority over the live rear axle and front independent setup, which is the only way a vehicle this heavy keeps its composure on rough gravel and broken tarmac stages.

What this coilover does for your 2018-2026 Mercedes Benz G Class G63 W463 4WD (Cancellation Kit for Electronic Damping)

Replacing the adaptive units with a fixed-valve coilover gives the G63 a damping curve that doesn’t keep second-guessing itself mid-corner. On a 4WD truck pushing this much mass around, that means the suspension stays loaded where you put it – load transfer becomes predictable rather than the soggy, delayed response the OEM ADS produces when worked hard. Long-stroke damping designed for rally use absorbs hits that would unsettle the body on factory dampers, so high-speed compressions over crests and ruts don’t translate into a pitch the driver has to correct. The cancellation kit included with the set means no dashboard errors and no limp-mode behaviour once the ADS connectors come off. Spring rates matched to the G-Class’s weight bias keep the nose from diving on braking zones into gravel hairpins and stop the rear axle squatting under power out of slow corners.

About the Pro Rally coilover

The Pro Rally is XYZ Racing’s specification for off-tarmac competition – longer-stroke construction with damping internals valved for the impact loads of gravel and forest stages rather than smooth circuit work. Adjustable damping lets you tune compression and rebound separately for the surface and pace, and the body is built to handle the heat soak you get from sustained suspension work. Pillowball mounts where fitted give a direct, unfiltered connection to the chassis so steering and load feedback aren’t dulled by rubber bushings degrading mid-event. Ride-height adjustment is on the spring perch rather than via strut length, which preserves stroke and stops you running out of bump travel. The kit ships with everything needed to delete the W463’s adaptive damping system cleanly, including the cancellation harness for the ECU side.

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

This kit is specific to the W463-generation G63 AMG (chassis ME61-C) produced from 2018 onwards through to 2026, fitted with the factory electronic damping system. The supplied cancellation kit is what makes this listing different from a standard W463 fitment – it’s required for any G63 that left the factory with ADS. Confirm your truck has the adaptive system before ordering this variant.

What buyers also search for

• Mercedes G63 W463 rally coilover with ADS delete and cancellation harness included
• W463 G-Class gravel-stage damping setup with separate compression and rebound adjustment
• G63 AMG 2018-2026 suspension upgrade for owners running the truck on loose surfaces
• ME61-C chassis Pro Rally specification with longer stroke for high-speed rough-road use
• G-Class adaptive damping cancellation kit paired with a mechanical coilover

Pick your spring rates, damping spec and ride-height range below and build the Pro Rally coilover to your G63’s intended use.