Maxorber Front & Rear Full Set Shocks Struts Absorber Kit Compatible with 1990-1991 BMW 535i 1990-1995 BMW 525i 1994-1995 BMW 530i Important Note: compatible with the sake of safety, each pair of front OR rear shocks will be packed and shipped as an unique unit. Thus, if 2pcs purchaseed, there will be 1 package. If 4pcs purchased, there will be 2 packages and so on. Please feel free to contact us if you have any other concern. Shock Absorbers compatible with Left H (Driver Side) and Right H (Passenger Side); Shock Absorbers only,not including springs or mounts Chromed Piston Rod: suitable stiff dampening power compatible with passenger cars. Shocks Struts replacement to restore your vehicle ride, handling and control performance Premium Qualified Finish: rust protection; Nitrogen Gas charged: improved stopping,steering,stability Japanese Made Oil Seals: no squeaking noise,long durability; Chromed Piston Rod: suitable stiff dampening power compatible with passenger cars No refurbished parts! We do not sell any re-manufactured or refurbished parts, factory direct! Hard chromed piston rod, microcracks chromed surface processes and ultra-precision vertical polishing, to ensure smooth contact between the piston rod and seal. High quality Japanese made oil seals,to reduce friction between the piston rod and seal, multi-lip oil seal design to isolate external grime. High performance shock absorber oil, with high performance of anti-foam and anti-shear, reduce the internal wear. Pressurized N2 gas, to reduce foaming and aerating, to ensure product better performance. Seamless cylinder &amp; sleeves to reduce the possibility of splitting, to ensure close contact between the piston and cylinder, no leaks,to obtain stable damping force. Buckle holes are consistent with the car in situ, without any changes, easy and quick installation.