Bilstein B4 Performance Front Gas Dampers are designed to be direct replacements, with a slight performance advantage over the original dampers. They are ideal for use with the standard ride height springs or can be used with lowered and uprated springs (max suggested lowering approx 40mm) if lowering on a budget. The legendary Bilstein damping smooths out bumps for an excellent ride, but control and stability are maintained at speed for confidence in all conditions. Bilstein B4 Gas Dampers offer: Performance shock absorbers that suit standard springs or most lowered spring kits (up to approx 40mm) High level of comfort with stable vehicle control Gas pressure technology Road-tested and fine tuned by Bilstein The Bilstein B4 damper is the perfect choice for those wanting sure and stable handling at a great price. Image shown is for illustration purposes only. The supplied part will be a suitable replacement for what the vehicle was fitted with from factory and may not resemble the part shown. For some vehicles an insert style damper rather than a complete strut will be supplied. Sold individually.