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

The G20 3 Series left the factory with electronically controlled adaptive dampers, tuned for tarmac compliance and smooth-road body control, not for a rutted gravel stage where the surface changes metre by metre. XYZ Racing’s Gravel Rally coilover for the 2WD and 4WD, four and six-cylinder G20 replaces that system outright, and the fitment includes the cancellation kit needed to disable the car’s factory electronic damping so the passive setup runs clean, with no conflicting ride-height logic or dashboard faults.

This is a spec built for one job: gravel-stage rally and rally cross, where the road surface is the most punishing a car will see in competition and the damper carries more structural load than almost any other single part on the chassis.

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

On loose gravel the G20’s multi-link rear axle and its mass move very differently to how they behave on tarmac, and this kit is built around that. The rear mounting is engineered as a modified integration with the G20’s rear subframe geometry, letting a long-stroke damper and long spring do their job without fighting the factory hardware. That long stroke and long spring combination is there to soak up chassis vibration and repeated hits from a fast, bouncy road surface, while the inverted tube design keeps the damper working through the extreme G-force loads a G20 generates mid-corner on loose surfaces, whether the car is running rear-drive or xDrive four-wheel drive.

About the Gravel Rally coilover

XYZ Racing built the Gravel Rally coilover specifically for rally and rally cross use, where road conditions are more aggressive than any other motorsport discipline the brand covers. The inverted tube layout was chosen so the damper keeps working consistently whether the surface underfoot is sandstone, snow or silt, rather than degrading as conditions change. Long stroke travel and a long spring are paired together so the unit can absorb chassis vibration and take repeated aggressive hits from a fast, uneven road without the damper bottoming out or the spring losing control of the wheel. Every spring rate in the range was set and confirmed by an active rally racing team rather than calculated on a bench, which matters on a discipline where damper failure ends a stage outright.

Fitment for the Bmw 3 Series (2018-2026)

Confirmed for the G20 3 Series, chassis code BM107-C, across the 2018 to 2026 production span, covering both 2WD and 4WD drivetrains and 4-cylinder and 6-cylinder engine variants. The kit is supplied with the cancellation kit required to disable the factory electronic damping system, and the rear mounting uses the modified integrated fitment built for this chassis’s multi-link rear axle.

What buyers also search for

• BMW 3 Series G20 gravel rally suspension for xDrive and rear-drive builds
• BM107-C coilover damping built for sandstone, snow and silt stage conditions
• G20 3 Series electronic damping cancellation kit for aftermarket coilovers
• BMW 3 Series rally cross coilover spring rates set by a racing team, not a bench

Spec your G20’s Gravel Rally coilover for 2WD or 4WD, four or six-cylinder – configure yours below.