ApplicationCompatibleFor BMW 5 Touring (E34) (11/1991-01/1997) 518 i，525 i，520 i，525 td，525 tdsnote: shock is 51mmM10 thread and D10 piston rodSpecification1.MaXpeedingrods Coilover kit is simply great for daily driver.2.Damper: 24 levels adjustable Damper.3.Spring rate: front: 2.5 kg/mm (140 lbs/in) ;Rear: 3 kg/mm (168 lbs/in).4.Adjustable height: Yes.5.Shock type: Twin tube.6.Color：golden.7.Gross weight: 24kg Package size: 71*51*21cm8. Notice: No Top Mount Included9. Quantity:-2 front + 2 rear shock absorbers-2 C- Adjustment keys-2 rear springs + 2 front springs- Front stops and dust covers.Feature- Able to lower ride height by 1\'\'-3\'\'; allows user to have a more aggressive stance.- Coilovers are 24-way adjustable. Rebound and Dampening adjustment which allows the user the ability to dial in your coilovers to any driving needs. The user can enjoy a comfortable riding experience in all road conditions.- Twin-Tube Shock design is used for low internal frictional resistance in order to increase efficiency and keep shock temps low.- Height adjustment does not sacrifice damper stroke length.- These coilovers are able to have their height adjusted without being taken out of the car.- Most components of the suspension parts are made from 6061-T6 aluminum to increase strength and rigidity.- High Tensile strength performance spring---Tested under a 600,000 time continuous compression test, the spring distortion was less than 0.04%. Plus, the special surface treatment improves the durability and performance.- Adjustment tools included in the kit.NoteNo instruction included; Professional installation alignment suggested. Please check our store for other auto parts you may be interested in. Please feel free to contact us for whatever we can help.