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

The G20-generation BMW 3 Series arrived with adaptive electronic dampers as standard fit on higher trims, which means any serious coilover swap has to deal with the car’s damper control module before it deals with spring rates. This kit bundles that cancellation solution in with the coilover itself, so the electronics stop hunting for a sensor that no longer exists and the car stops throwing suspension fault codes the moment you drop it. It covers the full G20 range built between 2018 and 2026, both rear-wheel-drive and xDrive cars, and both the four-cylinder 320i/330i and six-cylinder M340i variants that share the BM107-C platform.

Street Advanced sits between a fast-road setup and a dedicated circuit kit, which is exactly where most G20 owners actually live: daily commuting on UK B-roads with the odd track day thrown in. Rather than locking you into one ride quality, it gives you the range to soften things off for the motorway run and firm everything up before a Cadwell or Donington trip, without swapping parts.

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

Fit this coilover and the first thing you’ll notice is how much of the G20’s factory body roll disappears under load, particularly on the xDrive cars where the extra front-axle mass usually shows up as vague turn-in. The 720-way damping adjustment lets you separate compression from rebound behaviour across a wide enough band that a car set up soft for the school run can be wound up for a trackday without touching ride height. Lower, adjustable ride height also drops the centre of gravity and tightens the stance, which matters on both the four-cylinder cars carrying less weight over the nose and the M340i’s six-cylinder lump doing the opposite. Because the electronic damping is properly cancelled rather than just unplugged, you keep clean dash behaviour and don’t inherit warning lights every time you start the car.

About the Street Advanced coilover

XYZ’s engineering team built the Street Advanced range over several years of development and has run it through international motorsport competition to prove the hardware before it reaches a road car. It’s positioned as the do-everything option in the coilover line-up: capable enough for a genuine track day, refined enough that it doesn’t punish you on a daily commute. The 720-way damping adjustment is the headline spec, giving a far finer resolution of control than a basic two- or four-way valve, so small changes in compression or rebound can be dialled without overshooting into a harsh or floaty extreme. Construction follows XYZ’s usual monotube-style damper body with a separately adjustable ride height, letting stance and damping be set independently rather than one dictating the other. For anyone who wants their BMW to go from comfortable to committed without a second set of dampers in the garage, this is the type built for that brief.

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

This kit is built for the G20-chassis BMW 3 Series, chassis code BM107-C, across the full 2018 to 2026 production run, and covers both rear-wheel-drive and xDrive (2WD/4WD) drivetrain layouts. It suits both four-cylinder and six-cylinder engine variants sharing this chassis, and includes the cancellation kit required for cars fitted with the factory electronic damping system so the suspension electronics are properly accounted for rather than bypassed.

What buyers also search for

• BMW 3 Series G20 coilover upgrade for road and track use
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• BM107-C adjustable ride height coilovers for M340i and 320i/330i
• BMW G20 Street Advanced damping for repeat trackday sessions

Spec your BM107-C’s damping and ride height to match how you actually use the car, then configure yours below.