XYZ Racing Street Advanced Coilovers — BMW Z4 6 CYL (NON 3.2) 2009-2016

The Z4’s six-cylinder cars carry more weight over the front axle than the base four-pot, and on the standard springs and dampers that translates into a front end that dives under braking and softens up the moment you load it hard into a bend. XYZ Racing’s Street Advanced coilovers are built to correct that without turning the car into something you dread driving to work.

This is the enthusiast-street spec: full height adjustment to bring the Z4’s centre of gravity down, plus a wide damping range so you can run it soft for the motorway and firm it up the moment a good road opens up. It’s the kit for owners who want their BMW to feel sharper every day, not just on the odd trackday.

What this coilover does for your 2009-2016 BMW Z4 6 CYL (NON 3.2)

Dropping the ride height tightens up the Z4’s roll centre and cuts the body movement that makes the six-cylinder cars feel top-heavy through direction changes. With 720 damping adjustment steps on tap, you can tune out the vagueness in the standard setup’s mid-corner body control while keeping enough compliance to ride out UK B-road surfaces. The stiffer, adjustable spring-and-damper combination also cuts the nose-dive under braking that these heavier six-cylinder cars are known for, so the front tyres stay loaded and the steering stays honest. It’s a setup you can live with through a wet winter commute and still trust when the road dries out and you want to push on.

About the Street Advanced coilover

Street Advanced is XYZ Racing’s core product, refined over years of development and proven in competition before being brought down to street spec. It’s built for exactly this brief: everyday road use with the option of the occasional trackday, rather than a full-blown circuit setup that punishes you on the commute. The headline figure is 720 damping adjustment increments, giving a genuinely fine-grained range between plush and firm rather than a handful of coarse steps. That range is what lets one kit cover both the daily grind and a spirited drive without swapping parts. For a driver who wants real control over how their car sits and rides – not just a lowered ride height – Street Advanced is built to deliver exactly that adjustability.

Fitment for the BMW Z4 (2009-2016)

This kit is engineered for the BMW Z4 6 CYL (NON 3.2), chassis code BM74-1, covering the 2009 to 2016 model years. It’s specific to the six-cylinder, non-3.2 variant of this generation, so confirm your engine spec against the chassis code before ordering.

What buyers also search for

• BMW Z4 suspension upgrade for road and occasional track use
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• BMW Z4 Street Advanced damping settings for daily driving and spirited roads
• BM74-1 chassis coilover options for the 2009-2016 Z4

Configure your Street Advanced spec for the Z4 below and set the height and damping to suit how you actually drive it.