Suspension & steering

Part of BMW M4 CSL

What it is

Double-joint strut front, five-link rear, adaptive dampers.

What it does

Keeps the tires planted and lets the driver point the car.

How it fails

Alignment check after any track day; ball joints at 100,000 km.

Material	Forged aluminium arms, steel springs, aluminium dampers
Spec	Front camber −2.0°
	rear −1.8°
	toe 0.1° in

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