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: Front & Rear (depends on vehicle models) Front Lowering 30-80mm Rear Lowering 30-75mm Damping: fix rate damping Spring Rate Front: 6.5 kg/mm (364 lbs/in) Spring Rate Rear: 6 kg/mm (336 lbs/in) Spring length Front: 295 mm Spring length Rear: 206 mm Spring Preload advised: 7-10 mm Top mounts: Front and rear OE top mounts required Feature 1. Lower height adjustable (depends on vehicle models) 2. Dust boot, solid rubber bump stops 3. Weight Saving Aluminum Components And heavy duty Steel Lower Mount Brackets 4. Simple install, Easy to adjust. 5. Use the vehicle's original upper mounts (not included in our product kit). Introduction maXpeedingrods' B1 series is ideal for those who want to change the old worn out strut but improve handling at same time.The damping is factory preset and