Notice:No Top Mount Included，Modification Required If You Use OE Top Mount Applications For VW Passat B5 Typ 3B 1996–2000 For VW Passat B5.5 Typ 3BG 2000–2005 Specifications: Height adjustable: 30mm Adjustable Height: YES Spring Rate: 6 kg/mm (336 lbs/in) ; 4 kg/mm (224 lbs/in) Warranty: 2 years warranty for any manufacturing defect Quantity -2 front+2 rear shocks -2 C- Spanners for adjustment -2 rear Springs+2 front Springs -Front Bump stops and dust covers Feature - Adjustable ride height - Adjustable pre-load spring tension - Most components are made from 6061 aluminum with T6 for increased hardness -- the advantages include excellent strength, and aluminum helps keep the weight down. - Hi Tensile performance spring - Under 600,000 times continuously test, the spring distortion is less than 0.04%. Plus, the special surface treatment is to improve the durability and performance. - All inserts come with fitted rubber boots to protect the damper and keep clean. - Improve your handling