overviewSpeaking of car parts,a coilover is one of the single best things you can do to suppress the shock.Maxpeedingrods has always aimed to stay at the forefront of offering high performance coilovers in UK.This coilover is guaranteed to compatible for Vauxhall Opel Astra Astra H Mk5 .The damper and spring are assembled as a unit prior to installation, and are replaced as a unit when either of the sub-components fails. Maxpeedingrods 24 ways adjustable Coilovers kit\'s allow adjustment of the vehicle\'s suspension. This allows you the ability to perfectly dial in your coilovers system. You can enjoy comfortable riding experience in all road conditions.ApplicationCompatible for Vauxhall Compatible for Opel Astra H Mk5 (Hatchback / Estate) (2004-2010)Compatible for Opel Zafira B 2005-2014Note:Exclude models with IDS (Interactive Driving System)-SuspensionSpecificationQuantity: 2 front+2 rear shocks2 front springs+2 rear springsC- Spanners for adjustmentFront Bump stops and dust coversSpring rate Front: xxSpring rate Rear: xxAdjustable height: YesColor: GoldenWarranty: one year warranty for any manufacturing defectFeature* 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 performance without sacrifice comfortable ride.* A fast and affordable way to easily upgrade your car\'s appearance.* Easy installation with right tools.* Ideal for any track, drift and fast road and can also be used for daily driving.Note* No 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.