XYZ Racing Circuit Master Coilovers — Mercedes-Benz AMG GT/ GT Roadster 2017-2023

The AMG GT’s front-mid M178 V8 sits low and back behind the axle line, and on the standard air suspension that mass transfers late and softly under trail braking into a fast corner. The Circuit Master coilover is built to correct that: a track-focused platform for the AMG GT and GT Roadster that trades the factory’s adaptive damping for something you set once per session and trust.

For sustained circuit lap-time work, that matters more than outright ride comfort. Consistent damping through a 20-minute session, not the first flying lap, is what separates a car that’s fast on paper from one that’s fast when it counts.

What this coilover does for your 2017-2023 Mercedes Benz AMG GT/ GT Roadster

Fit the Circuit Master and the AMG GT stops leaning on its dampers to disguise weight transfer – instead the chassis holds a flatter, more predictable line through direction changes, which matters on a car with this much V8 weight over the front axle. The 3-way adjustment lets you separate low-speed compression (body control under braking) from high-speed rebound (how the rear settles after a kerb strike or compression), rather than compromising on a single setting. That granularity is what makes 9720 combinations meaningful rather than a marketing number – you can chase understeer out of a specific corner without upsetting how the car rides on the way there. Lower the ride height correctly and the GT’s already-low centre of gravity drops further, sharpening turn-in response. Owners running this on track report the car feels planted rather than floaty in the transition from trail-braking to throttle, which is exactly where the standard air setup gives ground.

About the Circuit Master coilover

Circuit Master sits at the top of XYZ Racing’s range, built for circuit and competitive track use rather than road compliance. Construction centres on a monotube damper body with three external adjustment knobs, giving independent control over compression and rebound circuits rather than a single blended dial. XYZ tests the platform through its own racing programmes on international circuits, and the damper’s internals – small-orifice oil passages designed for high-frequency, high-load cycling – are tuned from that track feedback rather than road-car assumptions. Because those oil passages are narrow by design, you may hear a faint noise when the damper cycles hard over kerbs or bumps; that’s the valving doing its job, not a fault, and it’s a known characteristic of a circuit-tuned damper rather than something to chase. The goal of the design is a unit that holds its damping characteristics lap after a full stint, with adjustment range broad enough to cover everything from a trackday-spec AMG GT through to a fully caged competition build.

Fitment for the Mercedes Benz AMG GT/ GT Roadster (2017-2023)

This kit is built specifically for the ME52 chassis, covering both AMG GT coupe and GT Roadster body styles across the 2017-2023 production run. Confirm your build year falls within that window before ordering, as Mercedes revised suspension geometry across the GT’s life and the kit is matched to this specific span.

What buyers also search for

• Mercedes Benz AMG GT track coilover setup for circuit and trackday use
• AMG GT Roadster suspension upgrade with adjustable damping for repeat sessions
• Mercedes AMG GT coilover kit with independent compression and rebound control
• ME52 chassis lowering kit built for sustained lap work rather than road comfort
• AMG GT coilover options for owners moving from air suspension to a fixed track setup

Spec is set per chassis and per driving style, so the right starting point for a trackday car differs from a full competition build – configure yours below.