XYZ Racing Street Advanced Coilovers — BMW Z4 M 2002-2008

The Z4 M carries the same S54 3.2 straight-six as the E46 M3, but wraps it in a shorter, stiffer shell that reacts faster to mid-corner inputs. The XYZ Racing Street Advanced coilover gives this chassis a way to settle that quick rear axle without turning a B-road into a chore. It is built for road use first, with the damping range to handle a track day when the mood takes you.

Street Advanced is the road-biased option in the XYZ Racing range, the kit the company itself calls its most popular and functional product after years of development by its own pro team. For a 2002-2008 BMW Z4 M, that means height and damping you set yourself, then live with every day.

What this coilover does for your 2002-2008 Bmw Z4 M

Sit the Z4 M lower on its travel and you change how the outside rear loads on turn-in, which is exactly where this short-wheelbase car can catch owners out. The 720 damping settings let you run a softer compression stroke for cracked Northern tarmac, then firm things up for a smoother circuit before a session. Ride height is independent of damping, so you can drop the nose for rake without wrecking the travel. The result is a Z4 M that breathes with the road instead of skating across it, with more composure braking into a tightening bend and a flatter attitude when you feed the S54 back in.

About the Street Advanced coilover

The Street Advanced coilover sits at the everyday end of the XYZ Racing line, refined over several years by the company’s engineering team and run in races worldwide before reaching production. It is built deliberately around two jobs: normal road driving and the occasional track day, rather than chasing one at the expense of the other. The headline figure is 720 ways of damping adjustment, tuned by feel rather than juggling separate dials. Height adjustment is on the body, so corner balance and rake stay in your hands. XYZ position it as essential kit for drivers chasing both speed and control, and the spec supports that: enough range to soften for daily comfort, enough to sharpen for a fast lap.

Fitment for the Bmw Z4 M (2002-2008)

This kit is listed for the BMW Z4 M under chassis code BM74-2, covering the 2002-2008 year span. Confirm your car runs the M-specific hardware before ordering, as the Z4 M sits on different running gear to the standard Z4. The fitment data here covers make, model, chassis code and year range only.

What buyers also search for

• BMW Z4 M coilover setup for fast road with the option of track days
• Z4 M ride height adjustment to set rake and stance without losing suspension travel
• Street Advanced damping that softens for daily driving and firms for circuit work
• BMW Z4 M suspension upgrade that keeps the S54 chassis composed under braking

Set your height, pick your damping starting point and configure your Street Advanced kit for the Z4 M below.