XYZ Racing Super Sport Coilovers — Mercedes-Benz GLC X253/C253 6CYL 4WD 2016-2022

The GLC X253’s air-suspension-adjacent weight sits high for a Mercedes-Benz crossover, and the 6-cylinder 4WD variants carry even more nose mass over the front axle than the four-pot cars. Left on the factory setup, that height and weight combination shows up as body roll turning into a fast on-ramp and a front end that takes a beat too long to settle after a compression. The Super Sport coilover is built to pull that mass down and give the driver back some of the immediacy the standard ride trades away for comfort.

This kit sits between a fast-road-only setup and a dedicated track kit, aimed at GLC owners who want sharper body control for a spirited B-road or the occasional trackday without turning the daily commute into a chore. Ride height is adjustable independently of damping, so lowering the GLC’s centre of gravity doesn’t force a compromise on how the dampers are set up.

What this coilover does for your 2016-2022 Mercedes Benz GLC X253/C253 6CYL 4WD

Dropping the ride height reduces the leverage the GLC’s mass has over the chassis mid-corner, cutting the roll that a tall 4WD crossover is otherwise prone to. The 36-way damping adjustment means the front and rear can be tuned separately to correct the nose-heavy balance typical of the 6-cylinder 4WD cars – winding in more compression up front helps check dive under braking, while the rear can be kept softer to preserve traction out of the corner. Because ride height and damping are independent controls, you can drop the GLC low enough to visibly tighten its stance without also stiffening the ride to a point that’s uncomfortable on UK B-roads. On patchy tarmac and speed humps, the damper’s broader adjustment window lets you back off compression to keep the ride liveable, then wind it back in before a track session. The result is a GLC that changes direction with less lag and holds a line with less lean, without needing to choose one setup and live with it permanently.

About the Super Sport coilover

The Super Sport damper is built around the idea that a serious performance suspension shouldn’t force a choice between comfort and control. It offers ride height adjustment alongside 36 distinct damping settings, giving a far wider tuning window than a fixed-rate setup, so the same kit can be softened for a motorway trip home and firmed up for a track day the next morning. That range is what separates it from a simple lowering spring: instead of locking in one compromise, the driver decides where on the spectrum the car sits, and can move it as conditions change. XYZ Racing positions the Super Sport as suited to both weekend competition use and everyday driving, which is exactly the brief a road-registered GLC needs to meet – most owners aren’t trailering the car to a circuit, they’re driving it there and back.

Fitment for the Mercedes Benz GLC X253/C253 (2016-2022)

This kit is specced for the Mercedes-Benz GLC X253/C253, chassis code ME37, covering the 6-cylinder 4WD variants built between 2016 and 2022. Confirm your GLC matches this engine and drivetrain configuration before ordering, as the X253/C253 range spans multiple engine and drivetrain combinations with different coilover specs.

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Configure your Super Sport kit for the GLC X253/C253 below to match ride height and damping to how you actually drive it.