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

The GLC’s SUV proportions and 4MATIC all-wheel drive put more weight over the front axle than the saloon underpinnings it borrows from, and that mass transfers hard under braking and through direction changes. Left on the standard set-up, the X253/C253 rolls into a bend before the chassis settles, which is fine on the school run but frustrating the moment the road opens up or you point the car at a circuit.

The XYZ Racing Top Sport coilover kit is built around that trade-off. It raises spring rate and damping force over the factory settings without turning the GLC into something you dread driving to the shops in, aimed at the owner who wants a sharper, flatter car for an occasional track day and fast-road use in between.

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

Fitted to a 2016-2022 GLC 6-cylinder 4WD, the increase in spring rate settles the nose sooner under braking, cutting the dive that the factory set-up allows before 4MATIC can put power down cleanly out of a corner. Raised damping force controls body movement through direction changes, so the SUV’s higher centre of gravity translates into less roll rather than more, and the chassis stays composed when you’re carrying speed into a compression or over a crest. The stiffer set-up also sharpens the connection between throttle input and the rear axle, useful given how much of this car’s cornering behaviour is dictated by where the 4MATIC system is sending torque at any given moment. Ride height is adjustable across the kit, so ground clearance and stance can both be set to suit the way the car is actually being used, whether that’s a lower daily set-up or extra travel retained for a track day.

About the Top Sport coilover

XYZ Racing’s Top Sport coilover increases damping force by roughly 30-50% over a street-oriented set-up, or alternatively lifts spring rate by around 2kg/mm, depending on which side of the compromise the owner wants to sit on. That extra control is there specifically to deal with rough tarmac: rather than letting a big bump translate straight into body movement, the kit absorbs the impact and keeps the shock body from working overtime, which in turn keeps the tyre loaded and gripping instead of skipping. The settings come out of XYZ Racing’s own Top Sport programme, tuned around repeated hard use rather than a single quick lap, with stability as the target as cornering loads build rather than the car becoming unsettled. It is aimed at track day use and at drivers who push on during fast road driving, not at a show car that never sees a lap.

Fitment for the Mercedes Benz GLC X253/C253 6CYL 4WD (2016-2022)

This kit is specified for the Mercedes Benz GLC, covering both the X253 SUV and C253 coupe bodystyles, on the 6-cylinder 4MATIC (4WD) chassis code ME37 built between 2016 and 2022. Confirm your GLC matches this engine and drivetrain configuration before ordering, as spring rates and damping are calibrated to the 6-cylinder car’s weight and power delivery rather than the 4-cylinder range.

What buyers also search for

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Configure your Top Sport spec for this GLC below and match the kit to how you actually drive it.