XYZ Racing Street Advanced Coilovers — BMW 4 SERIES G82 M4 (Modified Rear Integrated) 2021-2026

The G82 M4’s S58 twin-turbo six loads the front axle hard under trail-braking, and BMW’s own M Adaptive dampers are tuned to suit a wide range of drivers rather than one who wants to place the nose exactly where they intend on a given corner. XYZ Racing’s Street Advanced coilover closes that gap: a fast-road kit with enough range to stay liveable on a commute and firm up properly when the road opens out, without the compromises of a dedicated track-only setup.

For G82 M4s running the modified rear-integrated link, that adjustment range matters even more. A coilover that can’t be matched to the altered rear geometry will fight the car instead of working with it, so Street Advanced’s damping range exists specifically to bring the rear axle back into balance with a front end that’s already carrying serious power.

What this coilover kit does for your 2021-2026 BMW 4 Series G82 M4

With 720 damping positions to work through, you can wind the front end up to cut the nose-dive the standard M suspension allows under hard braking, then soften it again for the motorway run home. That range is what lets you keep the S58’s power usable at both ends of the car: firmer settings hold the front tyres flatter into corner entry, while the rear can be tuned independently to stop the car snapping loose on the way out. On a modified rear-integrated G82, matching front and rear rates properly is what actually lets you use the engine’s mid-corner traction instead of managing wheelspin around it. Ride height is also adjustable through the kit, so you can correct the stance changes that come with the rear modification rather than living with a car that sits wrong.

About the Street Advanced coilover

Street Advanced is XYZ Racing’s most widely fitted kit, built up over years by the brand’s own engineering team and shaped by lessons pulled from international motorsport rather than a single road-car programme. It’s positioned deliberately between comfort-first road kits and stripped-back track dampers: the 720-way damping adjustment gives you a genuinely usable spread, from a setting soft enough for daily roads to one firm enough for a track day without swapping parts. XYZ built it around drivers who want to keep pace with faster traffic and still control the car precisely when the corner tightens, rather than owners chasing outright lap time. On a car like the M4, where power delivery already outpaces the standard chassis tuning, that adjustability is the point rather than a bonus spec.

Fitment for the BMW 4 Series G82 M4 (2021-2026)

This kit is specced for the G82 M4, chassis code BM118-1, covering the 2021 to 2026 model years for cars fitted with the modified rear-integrated link. Confirm your car matches this rear-end configuration before ordering, as the kit’s rear geometry is set up around it specifically.

What buyers also search for

• BMW G82 M4 coilover upgrade for road and occasional track use
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• Street Advanced coilover options for a modified rear-integrated G82
• BMW M4 ride height and stance correction after suspension modification
• BMW G82 fast-road coilover kit with track-day range built in

Pick your damping and ride height settings for the G82 M4 in the configurator below.