XYZ Racing Pro Racing Drift Spec Coilovers — BMW 3 SERIES G21 (2WD/4WD) 4/6 CYL (Cancellation Kit for Electronic Damping) 2018-2026

The G21 Touring carries more weight over its rear axle than the G20 saloon it shares a platform with, and that extra mass changes how the back end behaves once the rear tyres get loaded into a slide. XYZ Racing’s Pro Racing Drift Spec coilover is built around that difference, with damping and ride-height adjustment aimed at holding a controlled angle rather than simply stiffening the car up.

This kit covers the BMW 3 Series G21, in both rear-wheel-drive and xDrive four-wheel-drive form, across the four-cylinder B48 and six-cylinder B58 engine range from 2018 to 2026. Cars fitted with BMW’s electronic adaptive dampers need the cancellation kit included here to remove the factory EDC wiring without triggering a fault code on the dash.

What this coilover does for your 2018-2026 BMW 3 Series G21

Lowering the G21 on this kit does more than drop the ride height for looks. Correcting the bump stroke and centre of gravity changes how load transfers to the rear tyres mid-slide, which is what lets the car hold an angle instead of snapping into a spin. The three external adjustment knobs give separate control over compression and rebound, so the rear can be softened for initiation and firmed back up through the transition out of the corner without swapping parts. On the Touring’s longer wheelbase and heavier rear end, that range matters more than on the saloon, since the extra mass over the back axle amplifies any mismatch between spring rate and damping. Cars running the six-cylinder B58 carry more weight over the front axle than the four-cylinder B48, and the coilover’s adjustment range is built to account for that difference between the two engine options.

About the Pro Racing Drift Spec coilover

XYZ Racing built the Pro Racing Drift Spec range around competitive drifting rather than outright grip driving, and it shows in how the damping is set up. The valving stabilises the car’s body through fast, high-speed direction changes so the driver can hold a consistent angle rather than fighting body roll mid-slide. Each corner runs three external adjustment knobs through a small-orifice damping circuit, sharpening response at low shaft speeds compared with a standard road-biased valve. That small-orifice design can produce a faint noise over sharp bumps as oil moves through the narrower passage; this is normal and doesn’t indicate a fault. The kit is set up for circuit-track use, where the surface is smooth and consistent, so bump absorption is a lower priority than the precision of the damping curve itself. Once ride height is set correctly for the intended bump stroke, the difference in how the car settles into and holds a slide becomes obvious.

Fitment for the BMW 3 Series G21 (2018-2026)

This kit is built for the BMW 3 Series G21 Touring, chassis code BM108-C, covering model years 2018 to 2026. It’s available for both rear-wheel-drive and xDrive four-wheel-drive cars, spanning the four-cylinder and six-cylinder engine range. If your G21 was fitted with BMW’s electronic adaptive damping from the factory, the cancellation kit included in this listing is required to fit these coilovers without an EDC fault code appearing on the dash.

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Compression and rebound are set independently at each corner, matched to whichever engine and drivetrain combination your G21 runs. Configure yours below.