XYZ Racing Pro Racing Gravel/Snow Coilovers — BMW 4 SERIES G26 (2WD/4WD) 4/6CYL (Modified Rear Integrated) 2020-2026

The G26 4 Series Gran Coupe carries xDrive hardware and a longer wheelbase than the 3 Series it’s built from, which loads the rear axle harder once grip drops away. XYZ Racing’s Pro Racing Gravel/Snow coilover is built for exactly that scenario: extended-travel dampers front and rear keep the tyre in contact with a surface that’s constantly moving underneath it, whether that’s a snow-covered B-road or a rally-cross stage.

On the BM122-1 platform, in its 4/6-cylinder modified-rear-integrated configuration, stroke length does more for control than outright spring rate. The extra travel absorbs compressions that would otherwise unsettle the chassis mid-corner, keeping the car’s line predictable when the surface itself isn’t.

What this coilover does for your 2020-2026 Bmw 4 Series G26 (2WD/4WD) 4/6cyl (Modified Rr Integrated)

Off-tarmac work punishes a damper differently to a track session – repeated big hits rather than sustained heat cycling from smooth, fast laps. XYZ Racing has increased the internal suspension oil and nitrogen gas volume in this Pro Racing Gravel/Snow unit specifically to manage that, giving the shock a larger reservoir to draw from so oil temperature stays under control through a long stage or an extended snow drive, rather than climbing until the damping fades. The three external adjustment knobs let you retune compression and rebound between a loose gravel section and a compacted, icy one without pulling the coilover apart. Ride height stays independently adjustable too, so the G26’s stance and corner weights can be set to match the tyre and surface you’re actually running.

About the Pro Racing Gravel/Snow coilover

XYZ Racing built the Pro Racing Gravel/Snow coilover primarily for rally and rally-cross use, where sustained rough-surface abuse is the default rather than the exception. The longer front and rear travel gives the suspension a bigger buffer before it runs out of stroke over compressions, keeping the car composed instead of bottoming out. Internally, the unit carries more suspension oil and nitrogen gas than a road- or track-focused coilover, which is the main defence against oil temperature spiking and the damping going soft after repeated hard use. The three adjustment knobs use a small-oil-passage design; pushing the shock through big bumps can produce a faint noise from that passage under load, which is a normal characteristic of this construction, not a fault. XYZ Racing also rates the platform for circuit track use, so the same long-travel, high-fluid-volume design carries over if you’re running the G26 on tarmac rather than gravel.

Fitment for the Bmw 4 Series G26 (2WD/4WD) 4/6cyl (Modified Rr Integrated) (2020-2026)

This kit is built to the BM122-1 chassis code for the Bmw 4 Series G26 in 2WD and 4WD, 4- and 6-cylinder form, covering the modified rear-integrated rear-end variant, across the 2020-2026 model years. Confirm your exact G26 derivative and rear-end configuration against the chassis code before ordering, as XYZ Racing lists this fitment separately from standard-rear G26 kits.

What buyers also search for

• Bmw 4 Series G26 rally and gravel coilover setup with long-travel front and rear dampers
• Bmw 4 Series G26 snow and loose-surface suspension built around extra suspension oil and nitrogen gas volume
• Pro Racing Gravel/Snow coilover adjustment for BM122-1 xDrive cars running rally-cross or track days
• Bmw 4 Series G26 4/6cyl coilover kit for the modified rear-integrated rear end

Pick your damping and ride-height spec for this G26 BM122-1 build below, and configure yours to match the surface you actually drive on.