XYZ Racing Top Sport Coilovers — BMW X4 G02 4WD 2018-2026

The X4 G02’s coupe-SUV silhouette hides a car that carries its weight higher and further forward than the X3 it’s built from, and BMW’s xDrive system only manages that mass through the driveline, not through the springs and dampers holding the body up. The XYZ Racing Top Sport coilover for the BMW X4 G02 4WD (2018-2026) is built around that fact: stiffer damping and a firmer spring rate than the standard setup, aimed at getting the car to sit down into a corner rather than roll onto its outside tyre.

This is the Top Sport tier, so the target is occasional track day work without turning the X4 into something you dread driving to the shops. Damping runs 30 to 50 percent harder than a street-biased setting, with spring rates lifted by around 2kg/mm, enough to control the extra mass of a 4WD SUV-coupe under hard cornering while still leaving it usable on the road.

What this coilover does for your 2018-2026 BMW X4 G02 4WD

Fit the Top Sport kit and the first thing you’ll notice is reduced initial body roll on turn-in – the raised damping force keeps the outside corner from diving and levels the X4’s centre of gravity through direction changes. That matters more here than on a lighter saloon, because the X4’s SUV-based body has more mass to control once it’s moving. The firmer spring rate also resists the nose ploughing forward under trail-braking into a bend, letting xDrive’s front differential do its job with the chassis already settled rather than still compressing. Sharp-edged bumps and expansion joints get absorbed rather than transmitted straight into the cabin, because the increased damping force is tuned specifically to soak up hard hits without the shock body kicking back. Through a fast direction change the X4 stays flatter and more predictable, which on a 4WD platform this heavy is the difference between getting on the throttle early and waiting for the body to catch up.

About the Top Sport coilover

XYZ Racing’s Top Sport line sits between the brand’s street-oriented Super Sport kits and its full race-only setups, drawing on the damping philosophy XYZ uses in its own circuit programmes. Compared with a street setting, damping force is raised by roughly 30 to 50 percent, or the spring rate is stepped up by around 2kg/mm, whichever suits the platform best – the aim is a kit that soaks up rough tarmac and kerb strikes without the body kicking back, while keeping the tyre’s contact patch loaded through a corner instead of skipping across it. That extra control is what keeps a car settled when you’re pushing on, whether that’s a track day or a fast B-road, because a chassis that stays flat holds its traction longer than one still rocking on its springs. It’s tuned for track day and aggressive driving rather than comfort first, so expect a firmer, more communicative ride than the factory setup in exchange for a car that resists roll and dive when driven hard.

Fitment for the BMW X4 G02 (2018-2026)

This kit is built specifically for the G02-generation BMW X4 4WD, chassis code BM116, covering model years 2018 through 2026. It’s matched to the xDrive drivetrain and the G02’s suspension mounting points, so confirm your car is the G02 rather than the earlier F26 X4 before ordering.

What buyers also search for

• BMW X4 G02 suspension upgrade for road and track use
• BMW X4 G02 4WD coilover damping that holds up through repeated hard cornering
• Top Sport coilovers for BMW X4 G02 that work as a track day kit and a daily driver
• BMW X4 G02 BM116 adjustable ride height coilover kit

Spec your ride height and damping for how you’ll actually drive the X4 – configure your Top Sport kit below.