XYZ Racing Street Advanced Coilovers — BMW X4 F26 4WD 2014-2018

The F26 X4 carries its weight higher and further forward than the 3 Series it’s built from, and the standard air suspension on higher trims (plus the softer steel setups lower down the range) leaves the body moving around under trail braking into a corner. Street Advanced coilovers are XYZ Racing’s road-and-track spec, built to tighten that body control without turning the daily commute into a chore.

For an F26 owner splitting time between the school run and the odd trackday, that’s the brief: keep the AWD system’s mid-corner traction advantage intact while cutting the roll and dive that comes from the X4’s extra ride height and mass over the front axle.

What this coilover does for your 2014-2018 Bmw X4 F26 4WD

Swapping onto Street Advanced coilovers drops the centre of gravity and firms up the spring and damper rates over the factory setup, so the X4’s tall body stops leaning as hard into direction changes. The 720-way damping adjustment lets you back the compression off for motorway and cross-country driving, then wind it up before a track session without pulling the car apart. On a 4WD platform like this, tighter damper control also means the front and rear axles load and unload more predictably under power, which matters when the AWD system is trying to put torque down out of a slow corner. Ride height is adjustable independently of spring preload, so you can correct the X4’s factory stance without changing the spring’s working range.

About the Street Advanced coilover

Street Advanced is XYZ Racing’s core product, refined over multiple seasons of testing across XYZ’s motorsport programme before reaching its current spec. It’s pitched deliberately between a comfort-biased road kit and a stripped-out track-only setup, aimed at owners who use the car on the road day-to-day but want it capable on a trackday without swapping suspension beforehand. The 720-way damping adjustment is the headline figure: enough range to move meaningfully between a comfortable motorway ride and a controlled, flat setup for hard cornering, all from one dial. Construction follows XYZ’s standard coilover format, with separate ride-height and preload adjustment so geometry and spring loading can be set independently rather than as a compromise. It’s built as the kind of kit you fit once and adjust as your use of the car changes, rather than something you outgrow after a season.

Fitment for the Bmw X4 F26 (2014-2018)

This kit is built specifically for the F26-chassis X4 in 4WD configuration across the 2014-2018 production run. Confirm your car is the F26 generation before ordering, as BMW’s later X4 chassis codes use different mounting points and are not interchangeable with this kit.

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Fit the Street Advanced kit to your F26 X4 and start from a lower, more controlled stance with the damping range to match your own mix of road and track use – configure yours below.