Buick Regal 1997 - 2004 Adjustable Height Shock Absorber Grey Tuning Coilover Kits lowering kit

Introduction MaXpeedingRods-B2 series(also called MaXpeedingRods-SNA) coilovers are designed as an entry level for street use. It features with full length height adjustable and adjustable camber plates (applicable for some vehicles), which offers you a lowered stance, improved performance for your daily use vehicle. Application Compatible for Buick Century 1997 - 2005 All Models Except Ones w/ 18" Wheels Compatible for Buick Regal 1997 - 2004 All Models Except Ones w/ 18" Wheels Compatible for Pontiac Grand Prix 1997 - 2003 All Models Except Ones w/ 18" Wheels Specification Adjustable Damper: Non-adjustable Top mounts：not included, OE top mounts reuse Spring rate Front: 10 kg/mm (560 lbs/in) Spring rate Rear: 6 kg/mm (336 lbs/in) Spring length Front: 200mm Spring length Rear: 230mm Adjustable height: lowering 1-3 inch Coilover overall length Front: 375mm-440mm Coilover overall length Rear: 460mm-535mm Shock type: Twin tube Spring Preload: 7-10 mm Color: Grey Package included 2 front+2 rear shocks and springs, no top mounts Dimension size: 73*28*21mm weight:11480g Feature 1. Lowered height adjustment from 1" - 3" which allow lower center of gravity and also add a more aggressive stance 2. Adjustable pre-load spring tension to reduce the shaking motion to a certain extent 3. Adjustable Camber Plate and Pillow ball top mount for sharpening steering response.( for some models) 4. CNC machined Aluminum top mounts and lockers-- - excellent strength, and save weight 5. Heavy Duty Steel Lower Mounts--- Highly Durable & Reliable 6. High tensile spring--- 600,000 times continuously test to assure it's high tensile strength. 7. All inserts come with fitted long rubber boots--- To protect the damper more well and be durable. 8. Twin-Tube structure ---provides excellent handling & control characteristics for most driving conditions 9. Corrosion Finish - Anodized Aluminum And Powder Coated Carbon Steel Parts Warranty: one year warranty for any manufacturing defect