Twin-tube and monotube shocks serve different purposes. This video is sponsored by KYB.
Nivomat shocks can be found on a variety of vehicles. They are self-leveling shocks that use an internal pump on the piston to control the level of the vehicle. There are no external lines or connections. Five Signs a Nivomat is Bad Sagging: If you load the trunk of a vehicle with Nivomats, the rear
Some Ford vehicles built before 8/5/2008 may exhibit a popping, rubbing, grunting, squeaking, crunching or creaking type noise from the front strut mount when going over bumps, while driving at 1-10 MPH and/or during parking lot maneuvers. Typically, the noise is heard in the front outboard wheel while turning at low speeds. This noise may be caused by the jounce bumper rubbing against the dry strut plate.