Well when the car is parked up and you bounce the front end with just pushing on wings you get nothing. Will try more force on with the doors open.
Driving its usually when you go over speed bumps or a uneven surface and its always on compresion.
Titanium Silver E90 LCI 320D M Sport Saloon - FOR SALE SHORTLY
- Logic 7/ USB Connectity and Bluetooth/ Visibility Pack (Xenons, Adaptive Lights,Auto Wipers Lights and Corner Lights) / Sun Protection Glass/Thermal Windscreen / M Spoiler / Brake Ducts / BMW Performance Pack