XYZ Racing Pro Racing Gravel/Snow Coilovers — BMW 3 SERIES G20 (2WD/4WD) 4/6 CYL (Modified Rear Integrated) (Cancellation Kit for Electronic Damping 2018-2026

The G20 3 Series moved BMW onto a stiffer, more communicative platform than the F30 it replaced, and on loose surfaces that stiffness needs suspension travel to match it or the chassis just skips over ruts instead of following them. XYZ Racing’s Pro Racing Gravel/Snow coilover kit for the 2WD and 4WD G20, covering both 4-cylinder and 6-cylinder cars, is built around exactly that brief: longer-travel front and rear dampers sized for rally and rallycross work rather than tarmac track days.

Because much of the G20 range ships with BMW’s electronically controlled dampers, this kit includes the cancellation hardware needed to take the factory system out of the loop cleanly, plus a modified, fully integrated rear mounting arrangement so the geometry stays correct once the OEM dampers are gone.

What this coilover does for your 2018-2026 Bmw 3 Series

On loose surfaces the limiting factor usually isn’t outright grip, it’s how long the damper keeps working before the oil heats up and the shock goes soft. This kit’s extended oil and nitrogen gas volume exists to buy you that extra time, so a 3 Series running a full gravel stage or a snow rally leg doesn’t fade halfway through. The added front and rear travel keeps the wheel in contact with the surface over compressions and crests where a shorter-travel road coilover would top or bottom out, which matters more on a 4-cylinder 320i carrying less weight over the nose than on a 6-cylinder M340i-based build. Three external adjustment knobs let you retune the damping between a snow-covered service road and a rutted gravel special without pulling the dampers apart. On 4WD G20s that xDrive traction only helps if the suspension is doing its job underneath it; on 2WD cars, the extra travel is what keeps the rear axle settled under power out of loose-surface corners.

About the Pro Racing Gravel/Snow coilover

XYZ Racing built the Pro Racing Gravel/Snow line for rally and rallycross use rather than smooth-tarmac trackdays, and the spec reflects that brief. Both ends run noticeably longer travel than the road-biased Pro Racing kits, giving the chassis a bigger working buffer before it runs out of suspension over a compression or a jump. The internals carry a larger-than-standard reservoir of damper oil and nitrogen gas, the mechanism that stops the shock cooking itself and going soft during a long, hard stage rather than a twenty-minute track session. Damping is set through three external knobs, and the small-bore oil passages that make fine adjustment possible do produce a faint clicking or ticking noise over sharp bumps. That’s a function of the valving, not a fault, and XYZ Racing also rate this kit for circuit use, where surface irregularities are less severe, so the gravel-spec build isn’t a step down for tarmac work.

Fitment for the Bmw 3 Series G20 (2018-2026)

Listed under XYZ Racing’s BM107-C reference, this kit is specced for the G20-generation 3 Series built between 2018 and 2026, covering both 2WD and 4WD (xDrive) drivetrains across 4-cylinder and 6-cylinder engines. Cars fitted with BMW’s electronically controlled dampers need the included cancellation kit and the modified, fully integrated rear mount supplied here to run correctly, so confirm your car’s factory damper type before ordering.

What buyers also search for

• BMW 3 Series G20 gravel and snow rally suspension for 2WD and 4WD cars
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• BMW 3 Series G20 rallycross damper upgrade for 4-cylinder and 6-cylinder engines
• BMW G20 long-travel coilover kit for loose-surface stage work

Spec varies by drivetrain and engine across the G20 range, so pick your BM107-C configuration and build yours below.