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

The G20-generation 3 Series is the stiffest, widest-tracked 3 Series BMW has ever built on the CLAR platform, yet the factory dampers were tuned firmly toward isolation – a decision road testers have criticised for muting feedback through the five-link rear and double-joint front struts. The Street Advanced coilover exists to correct that balance without turning the car into something you dread on a motorway run.

This is XYZ’s road-first coilover, built for owners who want a lower, more planted G20 for daily driving with the option to sharpen things up for a track day without swapping kit. It suits both the 2WD and 4WD (xDrive) versions of this chassis, and both the four- and six-cylinder engine range, with damping control fine enough to move between the two use cases rather than compromise between them.

What this coilover brings to your 2018-2026 BMW 3 Series G20 (2WD/4WD)

Dropping the ride height on a G20 lowers the centre of gravity and tightens the body control that the standard suspension deliberately softens, which matters more on the 4WD xDrive cars carrying extra weight over the front axle. The 720-way damping adjustment gives you a genuinely usable range rather than a token dial – soft enough for a daily commute over UK roads, firm enough to control body roll through a fast A-road or a track day session, without needing a second set of dampers. Because the adjustment range is this wide, you can set the car up once for the way you actually drive it and revisit it seasonally rather than constantly. On the 4/6-cylinder variants that carry more weight over the nose, that adjustability also helps rein in the understeer the G20 shows when pushed hard into a corner.

About the Street Advanced coilover

Street Advanced is XYZ’s most widely fitted coilover, developed over several years of in-house testing and proven on race circuits worldwide before being brought to road-going spec. It’s built specifically to serve two audiences at once – everyday road use and occasional track days – rather than picking one and sacrificing the other, which is why the 720-way damping adjustment sits at the centre of the design. That adjustment range is what lets one kit do both jobs: dial it soft for comfort on the commute, dial it firm when you want more feedback and control. XYZ positions this as essential kit for drivers who want real pace and composure from their car without living with a harsh daily ride, and the spec reflects that brief rather than a stripped-back track-only setup.

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

This kit is built for the G20-chassis 3 Series (chassis code BM107), covering both 2WD and 4WD (xDrive) drivetrains across the 4-cylinder and 6-cylinder engine range for model years 2018 to 2026. It’s specified for the modified rear-integrated suspension layout used on this chassis, so confirm your car matches this fitment before ordering.

What buyers also search for

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Configure your spec for the G20 3 Series below to match this Street Advanced kit to your exact 2WD or 4WD, 4- or 6-cylinder car.