XYZ Racing Gravel Rally Coilovers — BMW 4 SERIES F32 4/6 CYL (excl. M-Technik. xDrive & EDC) (Modified Rear Integrated) 2013-2026

The F32 4 Series without xDrive sends all its power through the rear axle alone, which on loose gravel means the chassis needs damping that can absorb impacts without unsettling the rear end mid-corner. XYZ Racing’s Gravel Rally coilover is built for exactly that brief, aimed at rally and rallycross events where the surface changes from hardpack to loose stone within a single stage.

Because this fitment excludes M-Technik, EDC and xDrive, the standard suspension carries no electronic damping to fall back on. The Gravel Rally kit replaces that with a fixed mechanical setup tuned for the punishment of unsealed roads rather than a smooth circuit.

What this coilover does for your 2013-2026 BMW 4 Series

Fitted to the F32 shell, the Gravel Rally coilover changes how the car deals with compression events at speed – washboard ridges, sudden ruts, mid-corner camber changes on stone. The inverted tube design keeps the damper rod shielded from flying debris, which matters when the front axle is picking up grit and sandstone at every stage. Long-stroke travel gives the suspension somewhere to go when a wheel drops into a rut without the chassis slamming into the bump stop, and the long spring works with that stroke to keep the tyre in contact through compressions that would unload a shorter-travel road setup. On an axle carrying the 4- and 6-cylinder engines without the added mass or all-wheel-drive hardware of the xDrive cars, that extra stroke translates into a rear end that stays planted when the throttle goes down out of a loose-surface corner.

About the Gravel Rally coilover

XYZ Racing developed the Gravel Rally coilover specifically for rally and rallycross use, where road surface swings between sandstone, snow and silt inside the same event. The inverted tube layout puts the strength where the abuse is concentrated, protecting the working parts of the damper from the debris a gravel stage throws up. Spring and damper are matched to a long stroke, letting the kit soak up chassis vibration and absorb the repeated hard hits that come from running a car flat out over broken, bouncy roads rather than smooth tarmac. That same stroke has to cope with the G-force spikes generated when a car turns hard on a loose surface, where grip arrives and disappears in a fraction of a second. XYZ Racing’s own rally team set the spring rates on this kit through its racing programme rather than road-car data, which is why the rates land firmer than a fast-road coilover of similar travel.

Fitment for the BMW 4 Series F32 (excl. M-Technik, xDrive & EDC) (2013-2026)

This kit is built for the F32-generation BMW 4 Series, chassis code BM100, across the 2013 to 2026 production run, covering both four- and six-cylinder engine variants. It’s specified for cars without M-Technik trim, without xDrive and without EDC, and uses the modified rear-integrated mounting arrangement rather than the standard rear top mount. Confirm your car matches this specification before ordering, as M-Technik, xDrive and EDC-equipped 4 Series models use different rear geometry.

What buyers also search for

• BMW 4 Series F32 gravel rally suspension for loose-surface stage events
• BMW 4 Series BM100 coilover kit for rallycross and grassroots rally builds
• BMW 4 Series rear-wheel-drive coilovers without xDrive for gravel driving
• BMW 4 Series long-travel coilover damping for rough and unsealed roads

Every Gravel Rally kit for the F32 4 Series is built to the spring rate and mounting spec your car needs – configure yours below.