XYZ Racing Pro 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 arrived with electronically controlled adaptive dampers as standard on most trims, a system built to smooth motorway expansion joints, not to survive a gravel special stage at full throttle. This XYZ Racing Pro Rally coilover kit is built around that problem: it comes with the cancellation kit needed to remove the factory EDC signal from the loop entirely, so the car’s damping is controlled mechanically, by you, rather than by an ECU tuned for tarmac comfort.

This spec covers both 2WD and xDrive 4WD G20 cars, four- and six-cylinder, and is built for the modified rear-integrated configuration rather than a bolt-in fit to the stock rear subframe. That distinction matters: this is the setup for a 3 Series being built for top-flight rally competition, not a fast-road weekend car.

What this coilover does for your 2018-2026 BMW 3 Series G20

On loose surfaces the G20’s weight transfer under xDrive power delivery is aggressive and quick to unsettle a stock chassis; this kit’s damping range is set up to control that transfer through repeated compression cycles on gravel and snow rather than a single smooth motorway input. Ride height and damping are independently adjustable, so a 2WD car running rear-biased power delivery can be set up with a different balance to a 4WD car needing traction off the line on loose gravel. Because the electronic damping signal is cancelled rather than left to fight the mechanical valving, the car behaves consistently stage after stage instead of the ECU intermittently overriding your settings. The modified rear-integrated mounting also means the rear end is matched to the car’s actual rally-prepared geometry, not the road-car subframe geometry it left the factory with.

About the Pro Rally coilover

XYZ Racing builds its rally gravel and snow suspension in two distinct forms. The amateur-spec version bolts directly to the original chassis mounting points, keeping the install straightforward for a car that’s still largely stock underneath. This Pro Rally kit is the second, professional form: it’s built to be fitted once the car’s body and rear end have already been modified for competition use, which is what the modified rear-integrated designation on this listing refers to. That means the damper and spring package assumes a prepared shell rather than a factory one, and the geometry is set around the sort of sustained, repeated-impact loading a stage car sees that a road-going G20 never will.

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

Confirmed for chassis code BM107-C, covering the 2018-2026 G20 3 Series in 2WD and 4WD, four- and six-cylinder form. This kit requires the modified rear-integrated rear end and the supplied cancellation kit for the factory electronic damping system – it is not intended for an unmodified rear subframe.

What buyers also search for

• BMW G20 3 Series rally coilovers for gravel and snow stages
• BMW 3 Series Pro Rally suspension for xDrive and rear-wheel-drive builds
• G20 electronic damping cancellation kit for aftermarket coilovers
• BMW G20 BM107-C chassis competition suspension fitment
• 3 Series rear-integrated rally suspension for four- and six-cylinder cars

Pick your damping and spring spec for the modified rear-integrated BM107-C setup and configure yours below.